4999149393

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{8053}}^1$

素因数の和:8214

約数の個数: 48

約数和(自身を含む): 8021010816

約数和(自身を除く): 3021861423

約数列:

[1, 3, 7, 21, 41, 49, 103, 123, 147, 287, 309, 721, 861, 2009, 2163, 4223, 5047, 6027, 8053, 12669, 15141, 24159, 29561, 56371, 88683, 169113, 206927, 330173, 394597, 620781, 829459, 990519, 1183791, 2311211, 2488377, 5806213, 6933633, 16178477, 17418639, 34007819, 40643491, 48535431, 102023457, 121930473, 238054733, 714164199, 1666383131, 4999149393]

約数ペア:

[(1, 4999149393), (3, 1666383131), (7, 714164199), (21, 238054733), (41, 121930473), (49, 102023457), (103, 48535431), (123, 40643491), (147, 34007819), (287, 17418639), (309, 16178477), (721, 6933633), (861, 5806213), (2009, 2488377), (2163, 2311211), (4223, 1183791), (5047, 990519), (6027, 829459), (8053, 620781), (12669, 394597), (15141, 330173), (24159, 206927), (29561, 169113), (56371, 88683)]