2177390007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{8297}}^1$

素因数の和:10559

約数の個数: 24

約数和(自身を含む): 3388969584

約数和(自身を除く): 1211579577

約数列:

[1, 3, 9, 13, 39, 117, 2243, 6729, 8297, 20187, 24891, 29159, 74673, 87477, 107861, 262431, 323583, 970749, 18610171, 55830513, 167491539, 241932223, 725796669, 2177390007]

約数ペア:

[(1, 2177390007), (3, 725796669), (9, 241932223), (13, 167491539), (39, 55830513), (117, 18610171), (2243, 970749), (6729, 323583), (8297, 262431), (20187, 107861), (24891, 87477), (29159, 74673)]