8226141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5597859

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 239, 447, 717, 1043, 1639, 1673, 2629, 3129, 4917, 5019, 7887, 11473, 18403, 34419, 35611, 55209, 106833, 249277, 391721, 747831, 1175163, 2742047, 8226141]

約数ペア:

[(1, 8226141), (3, 2742047), (7, 1175163), (11, 747831), (21, 391721), (33, 249277), (77, 106833), (149, 55209), (231, 35611), (239, 34419), (447, 18403), (717, 11473), (1043, 7887), (1639, 5019), (1673, 4917), (2629, 3129)]