74020713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 112680960

約数和(自身を除く): 38660247

約数列:

[1, 3, 13, 19, 39, 57, 191, 247, 523, 573, 741, 1569, 2483, 3629, 6799, 7449, 9937, 10887, 20397, 29811, 47177, 99893, 129181, 141531, 299679, 387543, 1298609, 1897967, 3895827, 5693901, 24673571, 74020713]

約数ペア:

[(1, 74020713), (3, 24673571), (13, 5693901), (19, 3895827), (39, 1897967), (57, 1298609), (191, 387543), (247, 299679), (523, 141531), (573, 129181), (741, 99893), (1569, 47177), (2483, 29811), (3629, 20397), (6799, 10887), (7449, 9937)]