1212478743

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{14831}}^1$

素因数の和:15087

約数の個数: 32

約数和(自身を含む): 1964943360

約数和(自身を除く): 752464617

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 687, 1603, 3893, 4809, 11679, 14831, 27251, 44493, 81753, 103817, 252127, 311451, 756381, 1764889, 3396299, 5294667, 10188897, 23774093, 57737083, 71322279, 173211249, 404159581, 1212478743]

約数ペア:

[(1, 1212478743), (3, 404159581), (7, 173211249), (17, 71322279), (21, 57737083), (51, 23774093), (119, 10188897), (229, 5294667), (357, 3396299), (687, 1764889), (1603, 756381), (3893, 311451), (4809, 252127), (11679, 103817), (14831, 81753), (27251, 44493)]