1311382007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{4651}}^1$

素因数の和:4751

約数の個数: 24

約数和(自身を含む): 1512662928

約数和(自身を除く): 201280921

約数列:

[1, 13, 23, 41, 299, 529, 533, 943, 4651, 6877, 12259, 21689, 60463, 106973, 190691, 281957, 1390649, 2460379, 2478983, 4385893, 31984927, 57016609, 100875539, 1311382007]

約数ペア:

[(1, 1311382007), (13, 100875539), (23, 57016609), (41, 31984927), (299, 4385893), (529, 2478983), (533, 2460379), (943, 1390649), (4651, 281957), (6877, 190691), (12259, 106973), (21689, 60463)]