129622199

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4801}}^1$

素因数の和:4863

約数の個数: 24

約数和(自身を含む): 164228400

約数和(自身を除く): 34606201

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3857, 4801, 26999, 33607, 91219, 139229, 235249, 638533, 974603, 2645351, 4469731, 6822221, 18517457, 129622199]

約数ペア:

[(1, 129622199), (7, 18517457), (19, 6822221), (29, 4469731), (49, 2645351), (133, 974603), (203, 638533), (551, 235249), (931, 139229), (1421, 91219), (3857, 33607), (4801, 26999)]