86929921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11353}}^1$

素因数の和:11416

約数の個数: 16

約数和(自身を含む): 101731840

約数和(自身を除く): 14801919

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 11353, 147589, 215707, 351943, 2804191, 4575259, 6686917, 86929921]

約数ペア:

[(1, 86929921), (13, 6686917), (19, 4575259), (31, 2804191), (247, 351943), (403, 215707), (589, 147589), (7657, 11353)]