2247458451

素因数分解:

$3^1\times 7^4\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 3508420560

約数和(自身を除く): 1260962109

約数列:

[1, 3, 7, 21, 49, 147, 343, 509, 613, 1029, 1527, 1839, 2401, 3563, 4291, 7203, 10689, 12873, 24941, 30037, 74823, 90111, 174587, 210259, 312017, 523761, 630777, 936051, 1222109, 1471813, 2184119, 3666327, 4415439, 6552357, 15288833, 45866499, 107021831, 321065493, 749152817, 2247458451]

約数ペア:

[(1, 2247458451), (3, 749152817), (7, 321065493), (21, 107021831), (49, 45866499), (147, 15288833), (343, 6552357), (509, 4415439), (613, 3666327), (1029, 2184119), (1527, 1471813), (1839, 1222109), (2401, 936051), (3563, 630777), (4291, 523761), (7203, 312017), (10689, 210259), (12873, 174587), (24941, 90111), (30037, 74823)]