2013264687

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{1823}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 3143467008

約数和(自身を除く): 1130202321

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1223, 1823, 3669, 5469, 8561, 12761, 25683, 38283, 52589, 78389, 157767, 235167, 368123, 548723, 1104369, 1646169, 2229529, 6688587, 15606703, 46820109, 95869747, 287609241, 671088229, 2013264687]

約数ペア:

[(1, 2013264687), (3, 671088229), (7, 287609241), (21, 95869747), (43, 46820109), (129, 15606703), (301, 6688587), (903, 2229529), (1223, 1646169), (1823, 1104369), (3669, 548723), (5469, 368123), (8561, 235167), (12761, 157767), (25683, 78389), (38283, 52589)]