28862577

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 44620160

約数和(自身を除く): 15757583

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2767, 3477, 8301, 10431, 24903, 52573, 157719, 168787, 473157, 506361, 1519083, 3206953, 9620859, 28862577]

約数ペア:

[(1, 28862577), (3, 9620859), (9, 3206953), (19, 1519083), (57, 506361), (61, 473157), (171, 168787), (183, 157719), (549, 52573), (1159, 24903), (2767, 10431), (3477, 8301)]