739102959

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 1236418560

約数和(自身を除く): 497315601

約数列:

[1, 3, 7, 9, 21, 63, 191, 239, 257, 573, 717, 771, 1337, 1673, 1719, 1799, 2151, 2313, 4011, 5019, 5397, 12033, 15057, 16191, 45649, 49087, 61423, 136947, 147261, 184269, 319543, 343609, 410841, 429961, 441783, 552807, 958629, 1030827, 1289883, 2875887, 3092481, 3869649, 11731793, 35195379, 82122551, 105586137, 246367653, 739102959]

約数ペア:

[(1, 739102959), (3, 246367653), (7, 105586137), (9, 82122551), (21, 35195379), (63, 11731793), (191, 3869649), (239, 3092481), (257, 2875887), (573, 1289883), (717, 1030827), (771, 958629), (1337, 552807), (1673, 441783), (1719, 429961), (1799, 410841), (2151, 343609), (2313, 319543), (4011, 184269), (5019, 147261), (5397, 136947), (12033, 61423), (15057, 49087), (16191, 45649)]