297859232881

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1\times {\mathrm{14087}}^1$

素因数の和:14965

約数の個数: 32

約数和(自身を含む): 354449571840

約数和(自身を除く): 56590338959

約数列:

[1, 7, 31, 139, 217, 701, 973, 4309, 4907, 14087, 21731, 30163, 97439, 98609, 152117, 436697, 682073, 1958093, 3020609, 3056879, 9874987, 13706651, 21144263, 60700883, 69124909, 306124597, 424906181, 1372623193, 2142872179, 9608362351, 42551318983, 297859232881]

約数ペア:

[(1, 297859232881), (7, 42551318983), (31, 9608362351), (139, 2142872179), (217, 1372623193), (701, 424906181), (973, 306124597), (4309, 69124909), (4907, 60700883), (14087, 21144263), (21731, 13706651), (30163, 9874987), (97439, 3056879), (98609, 3020609), (152117, 1958093), (436697, 682073)]