309135489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{4951}}^1$

素因数の和:6568

約数の個数: 16

約数和(自身を含む): 444253824

約数和(自身を除く): 135118335

約数列:

[1, 3, 13, 39, 1601, 4803, 4951, 14853, 20813, 62439, 64363, 193089, 7926551, 23779653, 103045163, 309135489]

約数ペア:

[(1, 309135489), (3, 103045163), (13, 23779653), (39, 7926551), (1601, 193089), (4803, 64363), (4951, 62439), (14853, 20813)]