26239473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 41140008

約数和(自身を除く): 14900535

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1637, 1781, 4911, 5343, 14733, 16029, 21281, 63843, 191529, 224269, 672807, 2018421, 2915497, 8746491, 26239473]

約数ペア:

[(1, 26239473), (3, 8746491), (9, 2915497), (13, 2018421), (39, 672807), (117, 224269), (137, 191529), (411, 63843), (1233, 21281), (1637, 16029), (1781, 14733), (4911, 5343)]