1276350621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4675277}}^1$

素因数の和:4675300

約数の個数: 16

約数和(自身を含む): 2094524544

約数和(自身を除く): 818173923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4675277, 14025831, 32726939, 60778601, 98180817, 182335803, 425450207, 1276350621]

約数ペア:

[(1, 1276350621), (3, 425450207), (7, 182335803), (13, 98180817), (21, 60778601), (39, 32726939), (91, 14025831), (273, 4675277)]