1609968191

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 1840634880

約数和(自身を除く): 230666689

約数列:

[1, 13, 23, 151, 169, 211, 299, 1963, 2197, 2743, 3473, 3887, 4853, 25519, 31861, 35659, 45149, 50531, 63089, 331747, 414193, 463567, 586937, 732803, 820157, 5384509, 7630181, 9526439, 10662041, 69998617, 123843707, 1609968191]

約数ペア:

[(1, 1609968191), (13, 123843707), (23, 69998617), (151, 10662041), (169, 9526439), (211, 7630181), (299, 5384509), (1963, 820157), (2197, 732803), (2743, 586937), (3473, 463567), (3887, 414193), (4853, 331747), (25519, 63089), (31861, 50531), (35659, 45149)]