39367257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 57988224

約数和(自身を除く): 18620967

約数列:

[1, 3, 17, 41, 51, 67, 123, 201, 281, 697, 843, 1139, 2091, 2747, 3417, 4777, 8241, 11521, 14331, 18827, 34563, 46699, 56481, 140097, 195857, 320059, 587571, 771907, 960177, 2315721, 13122419, 39367257]

約数ペア:

[(1, 39367257), (3, 13122419), (17, 2315721), (41, 960177), (51, 771907), (67, 587571), (123, 320059), (201, 195857), (281, 140097), (697, 56481), (843, 46699), (1139, 34563), (2091, 18827), (2747, 14331), (3417, 11521), (4777, 8241)]