860112071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3137}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 1113412608

約数和(自身を除く): 253300537

約数列:

[1, 7, 13, 23, 91, 131, 161, 299, 917, 1703, 2093, 3013, 3137, 11921, 21091, 21959, 39169, 40781, 72151, 274183, 285467, 410947, 505057, 937963, 2876629, 5342311, 6565741, 9451781, 37396177, 66162467, 122873153, 860112071]

約数ペア:

[(1, 860112071), (7, 122873153), (13, 66162467), (23, 37396177), (91, 9451781), (131, 6565741), (161, 5342311), (299, 2876629), (917, 937963), (1703, 505057), (2093, 410947), (3013, 285467), (3137, 274183), (11921, 72151), (21091, 40781), (21959, 39169)]