1661372639

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{73037}}^1$

素因数の和:73126

約数の個数: 12

約数和(自身を含む): 1777160616

約数和(自身を除く): 115787977

約数列:

[1, 23, 43, 529, 989, 22747, 73037, 1679851, 3140591, 38636573, 72233593, 1661372639]

約数ペア:

[(1, 1661372639), (23, 72233593), (43, 38636573), (529, 3140591), (989, 1679851), (22747, 73037)]