90760397

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7545

約数の個数: 24

約数和(自身を含む): 119700000

約数和(自身を除く): 28939603

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 7499, 12103, 52493, 97487, 142481, 367451, 682409, 997367, 1852253, 4776863, 6981569, 12965771, 90760397]

約数ペア:

[(1, 90760397), (7, 12965771), (13, 6981569), (19, 4776863), (49, 1852253), (91, 997367), (133, 682409), (247, 367451), (637, 142481), (931, 97487), (1729, 52493), (7499, 12103)]