283987621

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 301252608

約数和(自身を除く): 17264987

約数列:

[1, 31, 53, 127, 1361, 1643, 3937, 6731, 42191, 72133, 172847, 208661, 2236123, 5358257, 9160891, 283987621]

約数ペア:

[(1, 283987621), (31, 9160891), (53, 5358257), (127, 2236123), (1361, 208661), (1643, 172847), (3937, 72133), (6731, 42191)]