860083377

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 1194310656

約数和(自身を除く): 334227279

約数列:

[1, 3, 43, 101, 129, 251, 263, 303, 753, 789, 4343, 10793, 11309, 13029, 25351, 26563, 32379, 33927, 66013, 76053, 79689, 198039, 1090093, 1142209, 2838559, 3270279, 3426627, 6667313, 8515677, 20001939, 286694459, 860083377]

約数ペア:

[(1, 860083377), (3, 286694459), (43, 20001939), (101, 8515677), (129, 6667313), (251, 3426627), (263, 3270279), (303, 2838559), (753, 1142209), (789, 1090093), (4343, 198039), (10793, 79689), (11309, 76053), (13029, 66013), (25351, 33927), (26563, 32379)]