251189433

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149251}}^1$

素因数の和:149285

約数の個数: 24

約数和(自身を含む): 419099616

約数和(自身を除く): 167910183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 149251, 447753, 1343259, 1641761, 2537267, 4925283, 7611801, 14775849, 22835403, 27909937, 83729811, 251189433]

約数ペア:

[(1, 251189433), (3, 83729811), (9, 27909937), (11, 22835403), (17, 14775849), (33, 7611801), (51, 4925283), (99, 2537267), (153, 1641761), (187, 1343259), (561, 447753), (1683, 149251)]