172040713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15551}}^1$

素因数の和:15624

約数の個数: 16

約数和(自身を含む): 198567936

約数和(自身を除く): 26527223

約数列:

[1, 13, 23, 37, 299, 481, 851, 11063, 15551, 202163, 357673, 575387, 4649749, 7480031, 13233901, 172040713]

約数ペア:

[(1, 172040713), (13, 13233901), (23, 7480031), (37, 4649749), (299, 575387), (481, 357673), (851, 202163), (11063, 15551)]