834702939

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 1414533120

約数和(自身を除く): 579830181

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 229, 329, 423, 687, 987, 1231, 1603, 2061, 2961, 3693, 4809, 8617, 10763, 11079, 14427, 25851, 32289, 57857, 75341, 77553, 96867, 173571, 226023, 281899, 404999, 520713, 678069, 845697, 1214997, 1973293, 2537091, 3644991, 5919879, 13249253, 17759637, 39747759, 92744771, 119243277, 278234313, 834702939]

約数ペア:

[(1, 834702939), (3, 278234313), (7, 119243277), (9, 92744771), (21, 39747759), (47, 17759637), (63, 13249253), (141, 5919879), (229, 3644991), (329, 2537091), (423, 1973293), (687, 1214997), (987, 845697), (1231, 678069), (1603, 520713), (2061, 404999), (2961, 281899), (3693, 226023), (4809, 173571), (8617, 96867), (10763, 77553), (11079, 75341), (14427, 57857), (25851, 32289)]