297184629

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 471730176

約数和(自身を除く): 174545547

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 259, 497, 777, 1491, 2627, 5387, 7881, 16161, 18389, 37709, 55167, 113127, 199319, 382477, 597957, 1147431, 1395233, 2677339, 4185699, 8032017, 14151649, 42454947, 99061543, 297184629]

約数ペア:

[(1, 297184629), (3, 99061543), (7, 42454947), (21, 14151649), (37, 8032017), (71, 4185699), (111, 2677339), (213, 1395233), (259, 1147431), (497, 597957), (777, 382477), (1491, 199319), (2627, 113127), (5387, 55167), (7881, 37709), (16161, 18389)]