22117123

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 25850880

約数和(自身を除く): 3733757

約数列:

[1, 7, 89, 131, 271, 623, 917, 1897, 11659, 24119, 35501, 81613, 168833, 248507, 3159589, 22117123]

約数ペア:

[(1, 22117123), (7, 3159589), (89, 248507), (131, 168833), (271, 81613), (623, 35501), (917, 24119), (1897, 11659)]