14398405

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 21287448

約数和(自身を除く): 6889043

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 3457, 4165, 17285, 24199, 58769, 120995, 169393, 293845, 411383, 846965, 2056915, 2879681, 14398405]

約数ペア:

[(1, 14398405), (5, 2879681), (7, 2056915), (17, 846965), (35, 411383), (49, 293845), (85, 169393), (119, 120995), (245, 58769), (595, 24199), (833, 17285), (3457, 4165)]