28773177

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{677}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 39747072

約数和(自身を除く): 10973895

約数列:

[1, 3, 31, 93, 457, 677, 1371, 2031, 14167, 20987, 42501, 62961, 309389, 928167, 9591059, 28773177]

約数ペア:

[(1, 28773177), (3, 9591059), (31, 928167), (93, 309389), (457, 62961), (677, 42501), (1371, 20987), (2031, 14167)]