74339993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22079}}^1$

素因数の和:22136

約数の個数: 16

約数和(自身を含む): 93972480

約数和(自身を除く): 19632487

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 22079, 154553, 287027, 816923, 2009189, 5718461, 10619999, 74339993]

約数ペア:

[(1, 74339993), (7, 10619999), (13, 5718461), (37, 2009189), (91, 816923), (259, 287027), (481, 154553), (3367, 22079)]