38851851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 57499200

約数和(自身を除く): 18647349

約数列:

[1, 3, 17, 29, 51, 87, 109, 241, 327, 493, 723, 1479, 1853, 3161, 4097, 5559, 6989, 9483, 12291, 20967, 26269, 53737, 78807, 118813, 161211, 356439, 446573, 761801, 1339719, 2285403, 12950617, 38851851]

約数ペア:

[(1, 38851851), (3, 12950617), (17, 2285403), (29, 1339719), (51, 761801), (87, 446573), (109, 356439), (241, 161211), (327, 118813), (493, 78807), (723, 53737), (1479, 26269), (1853, 20967), (3161, 12291), (4097, 9483), (5559, 6989)]