99687913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 109057536

約数和(自身を除く): 9369623

約数列:

[1, 13, 137, 223, 251, 1781, 2899, 3263, 30551, 34387, 55973, 397163, 447031, 727649, 7668301, 99687913]

約数ペア:

[(1, 99687913), (13, 7668301), (137, 727649), (223, 447031), (251, 397163), (1781, 55973), (2899, 34387), (3263, 30551)]