1457393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 1816704

約数和(自身を除く): 359311

約数列:

[1, 7, 17, 37, 119, 259, 331, 629, 2317, 4403, 5627, 12247, 39389, 85729, 208199, 1457393]

約数ペア:

[(1, 1457393), (7, 208199), (17, 85729), (37, 39389), (119, 12247), (259, 5627), (331, 4403), (629, 2317)]