524749347

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{281669}}^1$

素因数の和:281704

約数の個数: 20

約数和(自身を含む): 817969680

約数和(自身を除く): 293220333

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 281669, 845007, 2535021, 6478387, 7605063, 19435161, 22815189, 58305483, 174916449, 524749347]

約数ペア:

[(1, 524749347), (3, 174916449), (9, 58305483), (23, 22815189), (27, 19435161), (69, 7605063), (81, 6478387), (207, 2535021), (621, 845007), (1863, 281669)]