290416559

素因数分解:

${\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 311452128

約数和(自身を除く): 21035569

約数列:

[1, 17, 157, 233, 467, 2669, 3961, 7939, 36581, 73319, 108811, 621877, 1246423, 1849787, 17083327, 290416559]

約数ペア:

[(1, 290416559), (17, 17083327), (157, 1849787), (233, 1246423), (467, 621877), (2669, 108811), (3961, 73319), (7939, 36581)]