15968001

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4201}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 24472448

約数和(自身を除く): 8504447

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 4201, 12603, 29407, 88221, 760381, 2281143, 5322667, 15968001]

約数ペア:

[(1, 15968001), (3, 5322667), (7, 2281143), (21, 760381), (181, 88221), (543, 29407), (1267, 12603), (3801, 4201)]