42426297

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 65014560

約数和(自身を除く): 22588263

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 1811, 2603, 5433, 7809, 16299, 23427, 34409, 103227, 248107, 309681, 744321, 2232963, 4714033, 14142099, 42426297]

約数ペア:

[(1, 42426297), (3, 14142099), (9, 4714033), (19, 2232963), (57, 744321), (137, 309681), (171, 248107), (411, 103227), (1233, 34409), (1811, 23427), (2603, 16299), (5433, 7809)]