12928403709

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{36833059}}^1$

素因数の和:36833081

約数の個数: 16

約数和(自身を含む): 20626513600

約数和(自身を除く): 7698109891

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 36833059, 110499177, 331497531, 478829767, 994492593, 1436489301, 4309467903, 12928403709]

約数ペア:

[(1, 12928403709), (3, 4309467903), (9, 1436489301), (13, 994492593), (27, 478829767), (39, 331497531), (117, 110499177), (351, 36833059)]