1617238038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20733821}}^1$

素因数の和:20733839

約数の個数: 16

約数和(自身を含む): 3483282096

約数和(自身を除く): 1866044058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 20733821, 41467642, 62201463, 124402926, 269539673, 539079346, 808619019, 1617238038]

約数ペア:

[(1, 1617238038), (2, 808619019), (3, 539079346), (6, 269539673), (13, 124402926), (26, 62201463), (39, 41467642), (78, 20733821)]