66450839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2333}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 82082112

約数和(自身を除く): 15631273

約数列:

[1, 7, 13, 91, 313, 2191, 2333, 4069, 16331, 28483, 30329, 212303, 730229, 5111603, 9492977, 66450839]

約数ペア:

[(1, 66450839), (7, 9492977), (13, 5111603), (91, 730229), (313, 212303), (2191, 30329), (2333, 28483), (4069, 16331)]