1340442957

素因数分解:

$3^1\times 7^1\times {\mathrm{2819}}^1\times {\mathrm{22643}}^1$

素因数の和:25472

約数の個数: 16

約数和(自身を含む): 2043394560

約数和(自身を除く): 702951603

約数列:

[1, 3, 7, 21, 2819, 8457, 19733, 22643, 59199, 67929, 158501, 475503, 63830617, 191491851, 446814319, 1340442957]

約数ペア:

[(1, 1340442957), (3, 446814319), (7, 191491851), (21, 63830617), (2819, 475503), (8457, 158501), (19733, 67929), (22643, 59199)]