11687417

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 13761024

約数和(自身を除く): 2073607

約数列:

[1, 7, 61, 101, 271, 427, 707, 1897, 6161, 16531, 27371, 43127, 115717, 191597, 1669631, 11687417]

約数ペア:

[(1, 11687417), (7, 1669631), (61, 191597), (101, 115717), (271, 43127), (427, 27371), (707, 16531), (1897, 6161)]