73899391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 82038528

約数和(自身を除く): 8139137

約数列:

[1, 17, 23, 331, 391, 571, 5627, 7613, 9707, 13133, 129421, 189001, 223261, 3213017, 4347023, 73899391]

約数ペア:

[(1, 73899391), (17, 4347023), (23, 3213017), (331, 223261), (391, 189001), (571, 129421), (5627, 13133), (7613, 9707)]