87647898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1123691}}^1$

素因数の和:1123709

約数の個数: 16

約数和(自身を含む): 188780256

約数和(自身を除く): 101132358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1123691, 2247382, 3371073, 6742146, 14607983, 29215966, 43823949, 87647898]

約数ペア:

[(1, 87647898), (2, 43823949), (3, 29215966), (6, 14607983), (13, 6742146), (26, 3371073), (39, 2247382), (78, 1123691)]