1236712321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1\times {\mathrm{1721}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 1344647808

約数和(自身を除く): 107935487

約数列:

[1, 13, 167, 331, 1721, 2171, 4303, 22373, 55277, 287407, 569651, 718601, 3736291, 7405463, 95131717, 1236712321]

約数ペア:

[(1, 1236712321), (13, 95131717), (167, 7405463), (331, 3736291), (1721, 718601), (2171, 569651), (4303, 287407), (22373, 55277)]