232021521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18587}}^1$

素因数の和:18685

約数の個数: 24

約数和(自身を含む): 357633120

約数和(自身を除く): 125611599

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 18587, 55761, 167283, 353153, 1059459, 1356851, 3178377, 4070553, 12211659, 25780169, 77340507, 232021521]

約数ペア:

[(1, 232021521), (3, 77340507), (9, 25780169), (19, 12211659), (57, 4070553), (73, 3178377), (171, 1356851), (219, 1059459), (657, 353153), (1387, 167283), (4161, 55761), (12483, 18587)]