2912772357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^2$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 4805218080

約数和(自身を除く): 1892445723

約数列:

[1, 3, 9, 11, 33, 53, 59, 97, 99, 159, 177, 291, 477, 531, 583, 649, 873, 1067, 1749, 1947, 3127, 3201, 5141, 5247, 5723, 5841, 9381, 9409, 9603, 15423, 17169, 28143, 28227, 34397, 46269, 51507, 56551, 62953, 84681, 103191, 103499, 169653, 188859, 303319, 309573, 310497, 498677, 508959, 555131, 566577, 909957, 931491, 1496031, 1665393, 2729871, 3336509, 4488093, 4996179, 5485447, 6106441, 10009527, 16456341, 18319323, 29421943, 30028581, 49369023, 54957969, 88265829, 264797487, 323641373, 970924119, 2912772357]

約数ペア:

[(1, 2912772357), (3, 970924119), (9, 323641373), (11, 264797487), (33, 88265829), (53, 54957969), (59, 49369023), (97, 30028581), (99, 29421943), (159, 18319323), (177, 16456341), (291, 10009527), (477, 6106441), (531, 5485447), (583, 4996179), (649, 4488093), (873, 3336509), (1067, 2729871), (1749, 1665393), (1947, 1496031), (3127, 931491), (3201, 909957), (5141, 566577), (5247, 555131), (5723, 508959), (5841, 498677), (9381, 310497), (9409, 309573), (9603, 303319), (15423, 188859), (17169, 169653), (28143, 103499), (28227, 103191), (34397, 84681), (46269, 62953), (51507, 56551)]