1318836961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 1473838080

約数和(自身を除く): 155001119

約数列:

[1, 13, 43, 127, 169, 559, 1429, 1651, 5461, 7267, 18577, 21463, 61447, 70993, 181483, 241501, 798811, 922909, 2359279, 7803769, 10384543, 30670627, 101448997, 1318836961]

約数ペア:

[(1, 1318836961), (13, 101448997), (43, 30670627), (127, 10384543), (169, 7803769), (559, 2359279), (1429, 922909), (1651, 798811), (5461, 241501), (7267, 181483), (18577, 70993), (21463, 61447)]