237635013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3511}}^1$

素因数の和:3825

約数の個数: 32

約数和(自身を含む): 396490752

約数和(自身を除く): 158855739

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 293, 879, 2051, 3223, 3511, 6153, 9669, 10533, 22561, 24577, 38621, 67683, 73731, 115863, 270347, 811041, 1028723, 3086169, 7201061, 11315953, 21603183, 33947859, 79211671, 237635013]

約数ペア:

[(1, 237635013), (3, 79211671), (7, 33947859), (11, 21603183), (21, 11315953), (33, 7201061), (77, 3086169), (231, 1028723), (293, 811041), (879, 270347), (2051, 115863), (3223, 73731), (3511, 67683), (6153, 38621), (9669, 24577), (10533, 22561)]