3287778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 7207872

約数和(自身を除く): 3920094

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 691, 793, 1382, 1586, 2073, 2379, 4146, 4758, 8983, 17966, 26949, 42151, 53898, 84302, 126453, 252906, 547963, 1095926, 1643889, 3287778]

約数ペア:

[(1, 3287778), (2, 1643889), (3, 1095926), (6, 547963), (13, 252906), (26, 126453), (39, 84302), (61, 53898), (78, 42151), (122, 26949), (183, 17966), (366, 8983), (691, 4758), (793, 4146), (1382, 2379), (1586, 2073)]