149033521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44263}}^1$

素因数の和:44320

約数の個数: 16

約数和(自身を含む): 188387584

約数和(自身を除く): 39354063

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 44263, 309841, 575419, 1637731, 4027933, 11464117, 21290503, 149033521]

約数ペア:

[(1, 149033521), (7, 21290503), (13, 11464117), (37, 4027933), (91, 1637731), (259, 575419), (481, 309841), (3367, 44263)]