1287522

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 2900160

約数和(自身を除く): 1612638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 211, 226, 339, 422, 633, 678, 1017, 1266, 1899, 2034, 3051, 3798, 5697, 6102, 11394, 23843, 47686, 71529, 143058, 214587, 429174, 643761, 1287522]

約数ペア:

[(1, 1287522), (2, 643761), (3, 429174), (6, 214587), (9, 143058), (18, 71529), (27, 47686), (54, 23843), (113, 11394), (211, 6102), (226, 5697), (339, 3798), (422, 3051), (633, 2034), (678, 1899), (1017, 1266)]