496679427

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{1811}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 741731328

約数和(自身を除く): 245051901

約数列:

[1, 3, 9, 31, 93, 279, 983, 1811, 2949, 5433, 8847, 16299, 30473, 56141, 91419, 168423, 274257, 505269, 1780213, 5340639, 16021917, 55186603, 165559809, 496679427]

約数ペア:

[(1, 496679427), (3, 165559809), (9, 55186603), (31, 16021917), (93, 5340639), (279, 1780213), (983, 505269), (1811, 274257), (2949, 168423), (5433, 91419), (8847, 56141), (16299, 30473)]