290429403

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 450455040

約数和(自身を除く): 160025637

約数列:

[1, 3, 11, 29, 33, 47, 87, 121, 141, 319, 363, 517, 587, 957, 1363, 1551, 1761, 3509, 4089, 5687, 6457, 10527, 14993, 17023, 17061, 19371, 27589, 44979, 51069, 71027, 82767, 164923, 187253, 213081, 303479, 494769, 561759, 800081, 910437, 2059783, 2400243, 3338269, 6179349, 8800891, 10014807, 26402673, 96809801, 290429403]

約数ペア:

[(1, 290429403), (3, 96809801), (11, 26402673), (29, 10014807), (33, 8800891), (47, 6179349), (87, 3338269), (121, 2400243), (141, 2059783), (319, 910437), (363, 800081), (517, 561759), (587, 494769), (957, 303479), (1363, 213081), (1551, 187253), (1761, 164923), (3509, 82767), (4089, 71027), (5687, 51069), (6457, 44979), (10527, 27589), (14993, 19371), (17023, 17061)]