70891093

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 89711160

約数和(自身を除く): 18820067

約数列:

[1, 7, 13, 49, 91, 109, 637, 763, 1021, 1417, 5341, 7147, 9919, 13273, 50029, 69433, 92911, 111289, 650377, 779023, 1446757, 5453161, 10127299, 70891093]

約数ペア:

[(1, 70891093), (7, 10127299), (13, 5453161), (49, 1446757), (91, 779023), (109, 650377), (637, 111289), (763, 92911), (1021, 69433), (1417, 50029), (5341, 13273), (7147, 9919)]