1330556591

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{56893}}^1$

素因数の和:57170

約数の個数: 16

約数和(自身を含む): 1644009024

約数和(自身を除く): 313452433

約数列:

[1, 7, 13, 91, 257, 1799, 3341, 23387, 56893, 398251, 739609, 5177263, 14621501, 102350507, 190079513, 1330556591]

約数ペア:

[(1, 1330556591), (7, 190079513), (13, 102350507), (91, 14621501), (257, 5177263), (1799, 739609), (3341, 398251), (23387, 56893)]