23468991

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12281}}^1$

素因数の和:12311

約数の個数: 24

約数和(自身を含む): 39204144

約数和(自身を除く): 15735153

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 12281, 36843, 85967, 159653, 257901, 478959, 601769, 1117571, 1805307, 3352713, 7822997, 23468991]

約数ペア:

[(1, 23468991), (3, 7822997), (7, 3352713), (13, 1805307), (21, 1117571), (39, 601769), (49, 478959), (91, 257901), (147, 159653), (273, 85967), (637, 36843), (1911, 12281)]