427526463

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1566031}}^1$

素因数の和:1566054

約数の個数: 16

約数和(自身を含む): 701582336

約数和(自身を除く): 274055873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1566031, 4698093, 10962217, 20358403, 32886651, 61075209, 142508821, 427526463]

約数ペア:

[(1, 427526463), (3, 142508821), (7, 61075209), (13, 32886651), (21, 20358403), (39, 10962217), (91, 4698093), (273, 1566031)]