30479911

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 39012624

約数和(自身を除く): 8532713

約数列:

[1, 7, 11, 49, 77, 193, 293, 539, 1351, 2051, 2123, 3223, 9457, 14357, 14861, 22561, 56549, 104027, 157927, 395843, 622039, 2770901, 4354273, 30479911]

約数ペア:

[(1, 30479911), (7, 4354273), (11, 2770901), (49, 622039), (77, 395843), (193, 157927), (293, 104027), (539, 56549), (1351, 22561), (2051, 14861), (2123, 14357), (3223, 9457)]