51213695547

素因数分解:

$3^1\times 7^1\times {\mathrm{11117}}^1\times {\mathrm{219371}}^1$

素因数の和:230498

約数の個数: 16

約数和(自身を含む): 78047292672

約数和(自身を除く): 26833597125

約数列:

[1, 3, 7, 21, 11117, 33351, 77819, 219371, 233457, 658113, 1535597, 4606791, 2438747407, 7316242221, 17071231849, 51213695547]

約数ペア:

[(1, 51213695547), (3, 17071231849), (7, 7316242221), (21, 2438747407), (11117, 4606791), (33351, 1535597), (77819, 658113), (219371, 233457)]