620979073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 759693312

約数和(自身を除く): 138714239

約数列:

[1, 11, 13, 31, 127, 143, 341, 403, 1103, 1397, 1651, 3937, 4433, 12133, 14339, 18161, 34193, 43307, 51181, 140081, 157729, 376123, 444509, 562991, 1540891, 1821053, 4342511, 4889599, 20031583, 47767621, 56452643, 620979073]

約数ペア:

[(1, 620979073), (11, 56452643), (13, 47767621), (31, 20031583), (127, 4889599), (143, 4342511), (341, 1821053), (403, 1540891), (1103, 562991), (1397, 444509), (1651, 376123), (3937, 157729), (4433, 140081), (12133, 51181), (14339, 43307), (18161, 34193)]