141520479

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{8783}}^1$

素因数の和:8958

約数の個数: 16

約数和(自身を含む): 194793984

約数和(自身を除く): 53273505

約数列:

[1, 3, 41, 123, 131, 393, 5371, 8783, 16113, 26349, 360103, 1080309, 1150573, 3451719, 47173493, 141520479]

約数ペア:

[(1, 141520479), (3, 47173493), (41, 3451719), (123, 1150573), (131, 1080309), (393, 360103), (5371, 26349), (8783, 16113)]