140028357

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{59009}}^1$

素因数の和:59132

約数の個数: 16

約数和(自身を含む): 215268480

約数和(自身を除く): 75240123

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 59009, 177027, 413063, 1239189, 6668017, 20004051, 46676119, 140028357]

約数ペア:

[(1, 140028357), (3, 46676119), (7, 20004051), (21, 6668017), (113, 1239189), (339, 413063), (791, 177027), (2373, 59009)]