2043285891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 2965100544

約数和(自身を除く): 921814653

約数列:

[1, 3, 23, 37, 69, 97, 111, 223, 291, 669, 851, 1369, 2231, 2553, 3589, 4107, 5129, 6693, 8251, 10767, 15387, 21631, 24753, 31487, 64893, 82547, 94461, 132793, 189773, 247641, 305287, 398379, 497513, 569319, 800347, 915861, 1492539, 2401041, 3054239, 7021601, 9162717, 18407981, 21064803, 29612839, 55223943, 88838517, 681095297, 2043285891]

約数ペア:

[(1, 2043285891), (3, 681095297), (23, 88838517), (37, 55223943), (69, 29612839), (97, 21064803), (111, 18407981), (223, 9162717), (291, 7021601), (669, 3054239), (851, 2401041), (1369, 1492539), (2231, 915861), (2553, 800347), (3589, 569319), (4107, 497513), (5129, 398379), (6693, 305287), (8251, 247641), (10767, 189773), (15387, 132793), (21631, 94461), (24753, 82547), (31487, 64893)]