28420290527

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{37517}}^1$

素因数の和:37862

約数の個数: 16

約数和(自身を含む): 29582192640

約数和(自身を除く): 1161902113

約数列:

[1, 43, 79, 223, 3397, 9589, 17617, 37517, 757531, 1613231, 2963843, 8366291, 127445249, 359750513, 660936989, 28420290527]

約数ペア:

[(1, 28420290527), (43, 660936989), (79, 359750513), (223, 127445249), (3397, 8366291), (9589, 2963843), (17617, 1613231), (37517, 757531)]