4025427

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 6227712

約数和(自身を除く): 2202285

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2861, 8583, 20027, 60081, 191687, 575061, 1341809, 4025427]

約数ペア:

[(1, 4025427), (3, 1341809), (7, 575061), (21, 191687), (67, 60081), (201, 20027), (469, 8583), (1407, 2861)]