47039391

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 83026944

約数和(自身を除く): 35987553

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 167, 263, 357, 501, 789, 1071, 1169, 1503, 1841, 2367, 2839, 3507, 4471, 5523, 8517, 10521, 13413, 16569, 19873, 25551, 31297, 40239, 43921, 59619, 93891, 131763, 178857, 281673, 307447, 395289, 746657, 922341, 2239971, 2767023, 5226599, 6719913, 15679797, 47039391]

約数ペア:

[(1, 47039391), (3, 15679797), (7, 6719913), (9, 5226599), (17, 2767023), (21, 2239971), (51, 922341), (63, 746657), (119, 395289), (153, 307447), (167, 281673), (263, 178857), (357, 131763), (501, 93891), (789, 59619), (1071, 43921), (1169, 40239), (1503, 31297), (1841, 25551), (2367, 19873), (2839, 16569), (3507, 13413), (4471, 10521), (5523, 8517)]