8453406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108377}}^1$

素因数の和:108395

約数の個数: 16

約数和(自身を含む): 18207504

約数和(自身を除く): 9754098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 108377, 216754, 325131, 650262, 1408901, 2817802, 4226703, 8453406]

約数ペア:

[(1, 8453406), (2, 4226703), (3, 2817802), (6, 1408901), (13, 650262), (26, 325131), (39, 216754), (78, 108377)]