38605359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 20906961

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 983, 1007, 2067, 2949, 3021, 12779, 13091, 18677, 38337, 39273, 52099, 56031, 156297, 242801, 677287, 728403, 989881, 2031861, 2969643, 12868453, 38605359]

約数ペア:

[(1, 38605359), (3, 12868453), (13, 2969643), (19, 2031861), (39, 989881), (53, 728403), (57, 677287), (159, 242801), (247, 156297), (689, 56031), (741, 52099), (983, 39273), (1007, 38337), (2067, 18677), (2949, 13091), (3021, 12779)]