39818373

素因数分解:

$3^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{1381}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 60763776

約数和(自身を除く): 20945403

約数列:

[1, 3, 7, 21, 1373, 1381, 4119, 4143, 9611, 9667, 28833, 29001, 1896113, 5688339, 13272791, 39818373]

約数ペア:

[(1, 39818373), (3, 13272791), (7, 5688339), (21, 1896113), (1373, 29001), (1381, 28833), (4119, 9667), (4143, 9611)]