81833011

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 95130720

約数和(自身を除く): 13297709

約数列:

[1, 13, 23, 37, 169, 299, 481, 569, 851, 3887, 6253, 7397, 11063, 13087, 21053, 96161, 143819, 170131, 273689, 484219, 2211703, 3557957, 6294847, 81833011]

約数ペア:

[(1, 81833011), (13, 6294847), (23, 3557957), (37, 2211703), (169, 484219), (299, 273689), (481, 170131), (569, 143819), (851, 96161), (3887, 21053), (6253, 13087), (7397, 11063)]