12187383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2281}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 17635296

約数和(自身を除く): 5447913

約数列:

[1, 3, 13, 39, 137, 411, 1781, 2281, 5343, 6843, 29653, 88959, 312497, 937491, 4062461, 12187383]

約数ペア:

[(1, 12187383), (3, 4062461), (13, 937491), (39, 312497), (137, 88959), (411, 29653), (1781, 6843), (2281, 5343)]