394273407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8963}}^1$

素因数の和:9051

約数の個数: 32

約数和(自身を含む): 605822976

約数和(自身を除く): 211549569

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 341, 473, 1023, 1333, 1419, 3999, 8963, 14663, 26889, 43989, 98593, 277853, 295779, 385409, 833559, 1156227, 3056383, 4239499, 9169149, 11947679, 12718497, 35843037, 131424469, 394273407]

約数ペア:

[(1, 394273407), (3, 131424469), (11, 35843037), (31, 12718497), (33, 11947679), (43, 9169149), (93, 4239499), (129, 3056383), (341, 1156227), (473, 833559), (1023, 385409), (1333, 295779), (1419, 277853), (3999, 98593), (8963, 43989), (14663, 26889)]