8980479

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 13461552

約数和(自身を除く): 4481073

約数列:

[1, 3, 9, 53, 67, 159, 201, 281, 477, 603, 843, 2529, 3551, 10653, 14893, 18827, 31959, 44679, 56481, 134037, 169443, 997831, 2993493, 8980479]

約数ペア:

[(1, 8980479), (3, 2993493), (9, 997831), (53, 169443), (67, 134037), (159, 56481), (201, 44679), (281, 31959), (477, 18827), (603, 14893), (843, 10653), (2529, 3551)]