938571867

素因数分解:

$3^4\times {\mathrm{809}}^1\times {\mathrm{14323}}^1$

素因数の和:15144

約数の個数: 20

約数和(自身を含む): 1403895240

約数和(自身を除く): 465323373

約数列:

[1, 3, 9, 27, 81, 809, 2427, 7281, 14323, 21843, 42969, 65529, 128907, 386721, 1160163, 11587307, 34761921, 104285763, 312857289, 938571867]

約数ペア:

[(1, 938571867), (3, 312857289), (9, 104285763), (27, 34761921), (81, 11587307), (809, 1160163), (2427, 386721), (7281, 128907), (14323, 65529), (21843, 42969)]