477451827

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{17491}}^1$

素因数の和:17840

約数の個数: 20

約数和(自身を含む): 715387816

約数和(自身を除く): 237935989

約数列:

[1, 3, 9, 27, 81, 337, 1011, 3033, 9099, 17491, 27297, 52473, 157419, 472257, 1416771, 5894467, 17683401, 53050203, 159150609, 477451827]

約数ペア:

[(1, 477451827), (3, 159150609), (9, 53050203), (27, 17683401), (81, 5894467), (337, 1416771), (1011, 472257), (3033, 157419), (9099, 52473), (17491, 27297)]