5142189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 7481600

約数和(自身を除く): 2339411

約数列:

[1, 3, 13, 39, 79, 237, 1027, 1669, 3081, 5007, 21697, 65091, 131851, 395553, 1714063, 5142189]

約数ペア:

[(1, 5142189), (3, 1714063), (13, 395553), (39, 131851), (79, 65091), (237, 21697), (1027, 5007), (1669, 3081)]