29218161

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 46293120

約数和(自身を除く): 17074959

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 4229, 6909, 12687, 29603, 88809, 198763, 207221, 596289, 621663, 1391341, 4174023, 9739387, 29218161]

約数ペア:

[(1, 29218161), (3, 9739387), (7, 4174023), (21, 1391341), (47, 621663), (49, 596289), (141, 207221), (147, 198763), (329, 88809), (987, 29603), (2303, 12687), (4229, 6909)]