24390093

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12763}}^1$

素因数の和:12793

約数の個数: 24

約数和(自身を含む): 40742688

約数和(自身を除く): 16352595

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 12763, 38289, 89341, 165919, 268023, 497757, 625387, 1161433, 1876161, 3484299, 8130031, 24390093]

約数ペア:

[(1, 24390093), (3, 8130031), (7, 3484299), (13, 1876161), (21, 1161433), (39, 625387), (49, 497757), (91, 268023), (147, 165919), (273, 89341), (637, 38289), (1911, 12763)]