805212963

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{503}}^1\times {\mathrm{2143}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 1179988992

約数和(自身を除く): 374776029

約数列:

[1, 3, 9, 83, 249, 503, 747, 1509, 2143, 4527, 6429, 19287, 41749, 125247, 177869, 375741, 533607, 1077929, 1600821, 3233787, 9701361, 89468107, 268404321, 805212963]

約数ペア:

[(1, 805212963), (3, 268404321), (9, 89468107), (83, 9701361), (249, 3233787), (503, 1600821), (747, 1077929), (1509, 533607), (2143, 375741), (4527, 177869), (6429, 125247), (19287, 41749)]