173431223

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{2039}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 205632000

約数和(自身を除く): 32200777

約数列:

[1, 7, 29, 203, 419, 2039, 2933, 12151, 14273, 59131, 85057, 413917, 854341, 5980387, 24775889, 173431223]

約数ペア:

[(1, 173431223), (7, 24775889), (29, 5980387), (203, 854341), (419, 413917), (2039, 85057), (2933, 59131), (12151, 14273)]