21345159527

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{101267}}^1$

素因数の和:101458

約数の個数: 16

約数和(自身を含む): 22508230752

約数和(自身を除く): 1163071225

約数列:

[1, 41, 53, 97, 2173, 3977, 5141, 101267, 210781, 4151947, 5367151, 9822899, 220053191, 402738859, 520613647, 21345159527]

約数ペア:

[(1, 21345159527), (41, 520613647), (53, 402738859), (97, 220053191), (2173, 9822899), (3977, 5367151), (5141, 4151947), (101267, 210781)]