417492729

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{3989}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 625552200

約数和(自身を除く): 208059471

約数列:

[1, 3, 9, 29, 87, 261, 401, 1203, 3609, 3989, 11629, 11967, 34887, 35901, 104661, 115681, 347043, 1041129, 1599589, 4798767, 14396301, 46388081, 139164243, 417492729]

約数ペア:

[(1, 417492729), (3, 139164243), (9, 46388081), (29, 14396301), (87, 4798767), (261, 1599589), (401, 1041129), (1203, 347043), (3609, 115681), (3989, 104661), (11629, 35901), (11967, 34887)]