8693139

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 14523600

約数和(自身を除く): 5830461

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 4549, 13647, 31843, 59137, 95529, 177411, 222901, 413959, 668703, 1241877, 2897713, 8693139]

約数ペア:

[(1, 8693139), (3, 2897713), (7, 1241877), (13, 668703), (21, 413959), (39, 222901), (49, 177411), (91, 95529), (147, 59137), (273, 31843), (637, 13647), (1911, 4549)]