87421321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3701}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 99509760

約数和(自身を除く): 12088439

約数列:

[1, 13, 23, 79, 299, 1027, 1817, 3701, 23621, 48113, 85123, 292379, 1106599, 3800927, 6724717, 87421321]

約数ペア:

[(1, 87421321), (13, 6724717), (23, 3800927), (79, 1106599), (299, 292379), (1027, 85123), (1817, 48113), (3701, 23621)]