268492797

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{4243}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 397238400

約数和(自身を除く): 128745603

約数列:

[1, 3, 9, 79, 89, 237, 267, 711, 801, 4243, 7031, 12729, 21093, 38187, 63279, 335197, 377627, 1005591, 1132881, 3016773, 3398643, 29832533, 89497599, 268492797]

約数ペア:

[(1, 268492797), (3, 89497599), (9, 29832533), (79, 3398643), (89, 3016773), (237, 1132881), (267, 1005591), (711, 377627), (801, 335197), (4243, 63279), (7031, 38187), (12729, 21093)]