39960249

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100151}}^1$

素因数の和:100180

約数の個数: 16

約数和(自身を含む): 64097280

約数和(自身を除く): 24137031

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 100151, 300453, 701057, 1902869, 2103171, 5708607, 13320083, 39960249]

約数ペア:

[(1, 39960249), (3, 13320083), (7, 5708607), (19, 2103171), (21, 1902869), (57, 701057), (133, 300453), (399, 100151)]