347970297595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{2557007}}^1$

素因数の和:2558630

約数の個数: 16

約数和(自身を含む): 442403296128

約数和(自身を除く): 94432998533

約数列:

[1, 5, 17, 85, 1601, 8005, 27217, 136085, 2557007, 12785035, 43469119, 217345595, 4093768207, 20468841035, 69594059519, 347970297595]

約数ペア:

[(1, 347970297595), (5, 69594059519), (17, 20468841035), (85, 4093768207), (1601, 217345595), (8005, 43469119), (27217, 12785035), (136085, 2557007)]