320161323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{28151}}^1$

素因数の和:28394

約数の個数: 16

約数和(自身を含む): 454035456

約数和(自身を除く): 133874133

約数列:

[1, 3, 17, 51, 223, 669, 3791, 11373, 28151, 84453, 478567, 1435701, 6277673, 18833019, 106720441, 320161323]

約数ペア:

[(1, 320161323), (3, 106720441), (17, 18833019), (51, 6277673), (223, 1435701), (669, 478567), (3791, 84453), (11373, 28151)]