427245351

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{10667}}^1$

素因数の和:10775

約数の個数: 24

約数和(自身を含む): 624718080

約数和(自身を除く): 197472729

約数列:

[1, 3, 13, 39, 79, 169, 237, 507, 1027, 3081, 10667, 13351, 32001, 40053, 138671, 416013, 842693, 1802723, 2528079, 5408169, 10955009, 32865027, 142415117, 427245351]

約数ペア:

[(1, 427245351), (3, 142415117), (13, 32865027), (39, 10955009), (79, 5408169), (169, 2528079), (237, 1802723), (507, 842693), (1027, 416013), (3081, 138671), (10667, 40053), (13351, 32001)]