3979101

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 6134400

約数和(自身を除く): 2155299

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 2129, 6387, 14903, 44709, 189481, 568443, 1326367, 3979101]

約数ペア:

[(1, 3979101), (3, 1326367), (7, 568443), (21, 189481), (89, 44709), (267, 14903), (623, 6387), (1869, 2129)]