1324876419

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 2218841856

約数和(自身を除く): 893965437

約数列:

[1, 3, 9, 17, 27, 31, 41, 51, 81, 93, 123, 153, 279, 369, 459, 527, 697, 757, 837, 1107, 1271, 1377, 1581, 2091, 2271, 2511, 3321, 3813, 4743, 6273, 6813, 11439, 12869, 14229, 18819, 20439, 21607, 23467, 31037, 34317, 38607, 42687, 56457, 61317, 64821, 70401, 93111, 102951, 115821, 194463, 211203, 279333, 347463, 398939, 527629, 583389, 633609, 837999, 962147, 1042389, 1196817, 1582887, 1750167, 1900827, 2513997, 2886441, 3590451, 4748661, 8659323, 10771353, 14245983, 16356499, 25977969, 32314059, 42737949, 49069497, 77933907, 147208491, 441625473, 1324876419]

約数ペア:

[(1, 1324876419), (3, 441625473), (9, 147208491), (17, 77933907), (27, 49069497), (31, 42737949), (41, 32314059), (51, 25977969), (81, 16356499), (93, 14245983), (123, 10771353), (153, 8659323), (279, 4748661), (369, 3590451), (459, 2886441), (527, 2513997), (697, 1900827), (757, 1750167), (837, 1582887), (1107, 1196817), (1271, 1042389), (1377, 962147), (1581, 837999), (2091, 633609), (2271, 583389), (2511, 527629), (3321, 398939), (3813, 347463), (4743, 279333), (6273, 211203), (6813, 194463), (11439, 115821), (12869, 102951), (14229, 93111), (18819, 70401), (20439, 64821), (21607, 61317), (23467, 56457), (31037, 42687), (34317, 38607)]