9777229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 13224960

約数和(自身を除く): 3447731

約数列:

[1, 7, 11, 19, 41, 77, 133, 163, 209, 287, 451, 779, 1141, 1463, 1793, 3097, 3157, 5453, 6683, 8569, 12551, 21679, 34067, 46781, 59983, 73513, 126977, 238469, 514591, 888839, 1396747, 9777229]

約数ペア:

[(1, 9777229), (7, 1396747), (11, 888839), (19, 514591), (41, 238469), (77, 126977), (133, 73513), (163, 59983), (209, 46781), (287, 34067), (451, 21679), (779, 12551), (1141, 8569), (1463, 6683), (1793, 5453), (3097, 3157)]