22250307

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 30602880

約数和(自身を除く): 8352573

約数列:

[1, 3, 43, 129, 137, 411, 1259, 3777, 5891, 17673, 54137, 162411, 172483, 517449, 7416769, 22250307]

約数ペア:

[(1, 22250307), (3, 7416769), (43, 517449), (129, 172483), (137, 162411), (411, 54137), (1259, 17673), (3777, 5891)]