147029239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 184665600

約数和(自身を除く): 37636361

約数列:

[1, 7, 19, 41, 59, 133, 287, 413, 457, 779, 1121, 2419, 3199, 5453, 7847, 8683, 16933, 18737, 26963, 45961, 60781, 131159, 188741, 321727, 356003, 512297, 1105483, 2492021, 3586079, 7738381, 21004177, 147029239]

約数ペア:

[(1, 147029239), (7, 21004177), (19, 7738381), (41, 3586079), (59, 2492021), (133, 1105483), (287, 512297), (413, 356003), (457, 321727), (779, 188741), (1121, 131159), (2419, 60781), (3199, 45961), (5453, 26963), (7847, 18737), (8683, 16933)]