3328409

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 3983616

約数和(自身を除く): 655207

約数列:

[1, 7, 37, 71, 181, 259, 497, 1267, 2627, 6697, 12851, 18389, 46879, 89957, 475487, 3328409]

約数ペア:

[(1, 3328409), (7, 475487), (37, 89957), (71, 46879), (181, 18389), (259, 12851), (497, 6697), (1267, 2627)]