3990207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 5791968

約数和(自身を除く): 1801761

約数列:

[1, 3, 13, 39, 101, 303, 1013, 1313, 3039, 3939, 13169, 39507, 102313, 306939, 1330069, 3990207]

約数ペア:

[(1, 3990207), (3, 1330069), (13, 306939), (39, 102313), (101, 39507), (303, 13169), (1013, 3939), (1313, 3039)]