12541329

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 18969600

約数和(自身を除く): 6428271

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 569, 711, 1707, 2449, 5121, 7347, 17639, 22041, 44951, 52917, 134853, 158751, 404559, 1393481, 4180443, 12541329]

約数ペア:

[(1, 12541329), (3, 4180443), (9, 1393481), (31, 404559), (79, 158751), (93, 134853), (237, 52917), (279, 44951), (569, 22041), (711, 17639), (1707, 7347), (2449, 5121)]