56314321

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 66949120

約数和(自身を除く): 10634799

約数列:

[1, 7, 31, 139, 217, 973, 1867, 4309, 13069, 30163, 57877, 259513, 405139, 1816591, 8044903, 56314321]

約数ペア:

[(1, 56314321), (7, 8044903), (31, 1816591), (139, 405139), (217, 259513), (973, 57877), (1867, 30163), (4309, 13069)]