977140977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1\times {\mathrm{7211}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 1380203712

約数和(自身を除く): 403062735

約数列:

[1, 3, 17, 51, 2657, 7211, 7971, 21633, 45169, 122587, 135507, 367761, 19159627, 57478881, 325713659, 977140977]

約数ペア:

[(1, 977140977), (3, 325713659), (17, 57478881), (51, 19159627), (2657, 367761), (7211, 135507), (7971, 122587), (21633, 45169)]