127464197

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 148800000

約数和(自身を除く): 21335803

約数列:

[1, 7, 61, 239, 427, 1249, 1673, 8743, 14579, 76189, 102053, 298511, 533323, 2089577, 18209171, 127464197]

約数ペア:

[(1, 127464197), (7, 18209171), (61, 2089577), (239, 533323), (427, 298511), (1249, 102053), (1673, 76189), (8743, 14579)]