320433427

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 332648352

約数和(自身を除く): 12214925

約数列:

[1, 61, 73, 227, 317, 4453, 13847, 16571, 19337, 23141, 71959, 1010831, 1411601, 4389499, 5253007, 320433427]

約数ペア:

[(1, 320433427), (61, 5253007), (73, 4389499), (227, 1411601), (317, 1010831), (4453, 71959), (13847, 23141), (16571, 19337)]