901408020453

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{422601041}}^1$

素因数の和:422601129

約数の個数: 16

約数和(自身を含む): 1352323334400

約数和(自身を除く): 450915313947

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 422601041, 1267803123, 3803409369, 11410228107, 33385482239, 100156446717, 300469340151, 901408020453]

約数ペア:

[(1, 901408020453), (3, 300469340151), (9, 100156446717), (27, 33385482239), (79, 11410228107), (237, 3803409369), (711, 1267803123), (2133, 422601041)]