5021901

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 7637760

約数和(自身を除く): 2615859

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 271, 639, 813, 2059, 2439, 6177, 7859, 18531, 19241, 23577, 57723, 70731, 173169, 557989, 1673967, 5021901]

約数ペア:

[(1, 5021901), (3, 1673967), (9, 557989), (29, 173169), (71, 70731), (87, 57723), (213, 23577), (261, 19241), (271, 18531), (639, 7859), (813, 6177), (2059, 2439)]