939969191

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{8123}}^1$

素因数の和:8462

約数の個数: 16

約数和(自身を含む): 1096025088

約数和(自身を除く): 156055897

約数列:

[1, 7, 61, 271, 427, 1897, 8123, 16531, 56861, 115717, 495503, 2201333, 3468521, 15409331, 134281313, 939969191]

約数ペア:

[(1, 939969191), (7, 134281313), (61, 15409331), (271, 3468521), (427, 2201333), (1897, 495503), (8123, 115717), (16531, 56861)]