293213263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 382717440

約数和(自身を除く): 89504177

約数列:

[1, 7, 17, 19, 41, 119, 133, 287, 323, 697, 779, 2261, 3163, 4879, 5453, 13243, 22141, 53771, 60097, 92701, 129683, 376397, 420679, 907781, 1021649, 2204611, 2463977, 7151543, 15432277, 17247839, 41887609, 293213263]

約数ペア:

[(1, 293213263), (7, 41887609), (17, 17247839), (19, 15432277), (41, 7151543), (119, 2463977), (133, 2204611), (287, 1021649), (323, 907781), (697, 420679), (779, 376397), (2261, 129683), (3163, 92701), (4879, 60097), (5453, 53771), (13243, 22141)]