63297563

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 20

約数和(自身を含む): 75761448

約数和(自身を除く): 12463885

約数列:

[1, 7, 41, 49, 287, 343, 643, 2009, 2401, 4501, 14063, 26363, 31507, 98441, 184541, 220549, 1291787, 1543843, 9042509, 63297563]

約数ペア:

[(1, 63297563), (7, 9042509), (41, 1543843), (49, 1291787), (287, 220549), (343, 184541), (643, 98441), (2009, 31507), (2401, 26363), (4501, 14063)]