38071839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 19988961

約数列:

[1, 3, 13, 19, 39, 57, 191, 247, 269, 573, 741, 807, 2483, 3497, 3629, 5111, 7449, 10491, 10887, 15333, 47177, 51379, 66443, 141531, 154137, 199329, 667927, 976201, 2003781, 2928603, 12690613, 38071839]

約数ペア:

[(1, 38071839), (3, 12690613), (13, 2928603), (19, 2003781), (39, 976201), (57, 667927), (191, 199329), (247, 154137), (269, 141531), (573, 66443), (741, 51379), (807, 47177), (2483, 15333), (3497, 10887), (3629, 10491), (5111, 7449)]