4171251

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 6406400

約数和(自身を除く): 2235149

約数列:

[1, 3, 7, 21, 139, 417, 973, 1429, 2919, 4287, 10003, 30009, 198631, 595893, 1390417, 4171251]

約数ペア:

[(1, 4171251), (3, 1390417), (7, 595893), (21, 198631), (139, 30009), (417, 10003), (973, 4287), (1429, 2919)]