45381791

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 57302784

約数和(自身を除く): 11920993

約数列:

[1, 7, 13, 49, 91, 191, 373, 637, 1337, 2483, 2611, 4849, 9359, 17381, 18277, 33943, 71243, 121667, 237601, 498701, 926159, 3490907, 6483113, 45381791]

約数ペア:

[(1, 45381791), (7, 6483113), (13, 3490907), (49, 926159), (91, 498701), (191, 237601), (373, 121667), (637, 71243), (1337, 33943), (2483, 18277), (2611, 17381), (4849, 9359)]