289944993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1\times {\mathrm{3217}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 416640896

約数和(自身を除く): 126695903

約数列:

[1, 3, 13, 39, 2311, 3217, 6933, 9651, 30043, 41821, 90129, 125463, 7434487, 22303461, 96648331, 289944993]

約数ペア:

[(1, 289944993), (3, 96648331), (13, 22303461), (39, 7434487), (2311, 125463), (3217, 90129), (6933, 41821), (9651, 30043)]