16888809327

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{2063}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 24862514688

約数和(自身を除く): 7973705361

約数列:

[1, 3, 13, 39, 67, 169, 201, 241, 507, 723, 871, 2063, 2613, 3133, 6189, 9399, 11323, 16147, 26819, 33969, 40729, 48441, 80457, 122187, 138221, 209911, 348647, 414663, 497183, 629733, 1045941, 1491549, 1796873, 2728843, 5390619, 6463379, 8186529, 19390137, 23359349, 33311261, 70078047, 84023927, 99933783, 252071781, 433046393, 1299139179, 5629603109, 16888809327]

約数ペア:

[(1, 16888809327), (3, 5629603109), (13, 1299139179), (39, 433046393), (67, 252071781), (169, 99933783), (201, 84023927), (241, 70078047), (507, 33311261), (723, 23359349), (871, 19390137), (2063, 8186529), (2613, 6463379), (3133, 5390619), (6189, 2728843), (9399, 1796873), (11323, 1491549), (16147, 1045941), (26819, 629733), (33969, 497183), (40729, 414663), (48441, 348647), (80457, 209911), (122187, 138221)]