13158663

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 10065657

約数列:

[1, 3, 7, 17, 21, 29, 31, 41, 51, 87, 93, 119, 123, 203, 217, 287, 357, 493, 527, 609, 651, 697, 861, 899, 1189, 1271, 1479, 1581, 2091, 2697, 3451, 3567, 3689, 3813, 4879, 6293, 8323, 8897, 10353, 11067, 14637, 15283, 18879, 20213, 21607, 24969, 26691, 36859, 45849, 60639, 64821, 106981, 110577, 141491, 151249, 258013, 320943, 424473, 453747, 626603, 774039, 1879809, 4386221, 13158663]

約数ペア:

[(1, 13158663), (3, 4386221), (7, 1879809), (17, 774039), (21, 626603), (29, 453747), (31, 424473), (41, 320943), (51, 258013), (87, 151249), (93, 141491), (119, 110577), (123, 106981), (203, 64821), (217, 60639), (287, 45849), (357, 36859), (493, 26691), (527, 24969), (609, 21607), (651, 20213), (697, 18879), (861, 15283), (899, 14637), (1189, 11067), (1271, 10353), (1479, 8897), (1581, 8323), (2091, 6293), (2697, 4879), (3451, 3813), (3567, 3689)]