40793361

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5381}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 65617344

約数和(自身を除く): 24823983

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 5381, 7581, 16143, 37667, 102239, 113001, 306717, 715673, 1942541, 2147019, 5827623, 13597787, 40793361]

約数ペア:

[(1, 40793361), (3, 13597787), (7, 5827623), (19, 2147019), (21, 1942541), (57, 715673), (133, 306717), (361, 113001), (399, 102239), (1083, 37667), (2527, 16143), (5381, 7581)]