27693043

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 32431104

約数和(自身を除く): 4738061

約数列:

[1, 7, 67, 137, 431, 469, 959, 3017, 9179, 28877, 59047, 64253, 202139, 413329, 3956149, 27693043]

約数ペア:

[(1, 27693043), (7, 3956149), (67, 413329), (137, 202139), (431, 64253), (469, 59047), (959, 28877), (3017, 9179)]