2933931

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 5257728

約数和(自身を除く): 2323797

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 977, 1001, 2931, 3003, 6839, 10747, 12701, 20517, 32241, 38103, 75229, 88907, 139711, 225687, 266721, 419133, 977977, 2933931]

約数ペア:

[(1, 2933931), (3, 977977), (7, 419133), (11, 266721), (13, 225687), (21, 139711), (33, 88907), (39, 75229), (77, 38103), (91, 32241), (143, 20517), (231, 12701), (273, 10747), (429, 6839), (977, 3003), (1001, 2931)]