291254172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2206471}}^1$

素因数の和:2206489

約数の個数: 24

約数和(自身を含む): 741374592

約数和(自身を除く): 450120420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2206471, 4412942, 6619413, 8825884, 13238826, 24271181, 26477652, 48542362, 72813543, 97084724, 145627086, 291254172]

約数ペア:

[(1, 291254172), (2, 145627086), (3, 97084724), (4, 72813543), (6, 48542362), (11, 26477652), (12, 24271181), (22, 13238826), (33, 8825884), (44, 6619413), (66, 4412942), (132, 2206471)]