9428223

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 15054336

約数和(自身を除く): 5626113

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 197, 301, 371, 591, 903, 1113, 1379, 2279, 4137, 6837, 8471, 10441, 15953, 25413, 31323, 47859, 59297, 73087, 177891, 219261, 448963, 1346889, 3142741, 9428223]

約数ペア:

[(1, 9428223), (3, 3142741), (7, 1346889), (21, 448963), (43, 219261), (53, 177891), (129, 73087), (159, 59297), (197, 47859), (301, 31323), (371, 25413), (591, 15953), (903, 10441), (1113, 8471), (1379, 6837), (2279, 4137)]