1258187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1552320

約数和(自身を除く): 294133

約数列:

[1, 7, 17, 97, 109, 119, 679, 763, 1649, 1853, 10573, 11543, 12971, 74011, 179741, 1258187]

約数ペア:

[(1, 1258187), (7, 179741), (17, 74011), (97, 12971), (109, 11543), (119, 10573), (679, 1853), (763, 1649)]