1212356749

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{8819}}^1$

素因数の和:9024

約数の個数: 16

約数和(自身を含む): 1303948800

約数和(自身を除く): 91592051

約数列:

[1, 23, 43, 139, 989, 3197, 5977, 8819, 137471, 202837, 379217, 1225841, 8721991, 28194343, 52711163, 1212356749]

約数ペア:

[(1, 1212356749), (23, 52711163), (43, 28194343), (139, 8721991), (989, 1225841), (3197, 379217), (5977, 202837), (8819, 137471)]