119440811

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 138915840

約数和(自身を除く): 19475029

約数列:

[1, 7, 79, 271, 553, 797, 1897, 5579, 21409, 62963, 149863, 215987, 440741, 1511909, 17062973, 119440811]

約数ペア:

[(1, 119440811), (7, 17062973), (79, 1511909), (271, 440741), (553, 215987), (797, 149863), (1897, 62963), (5579, 21409)]