9719489007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1\times {\mathrm{569}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 14910105600

約数和(自身を除く): 5190616593

約数列:

[1, 3, 9, 19, 57, 171, 191, 523, 569, 573, 1569, 1707, 1719, 3629, 4707, 5121, 9937, 10811, 10887, 29811, 32433, 32661, 89433, 97299, 99893, 108679, 297587, 299679, 326037, 892761, 899037, 978111, 1897967, 2064901, 2678283, 5654153, 5693901, 6194703, 16962459, 17081703, 18584109, 50887377, 56839117, 170517351, 511552053, 1079943223, 3239829669, 9719489007]

約数ペア:

[(1, 9719489007), (3, 3239829669), (9, 1079943223), (19, 511552053), (57, 170517351), (171, 56839117), (191, 50887377), (523, 18584109), (569, 17081703), (573, 16962459), (1569, 6194703), (1707, 5693901), (1719, 5654153), (3629, 2678283), (4707, 2064901), (5121, 1897967), (9937, 978111), (10811, 899037), (10887, 892761), (29811, 326037), (32433, 299679), (32661, 297587), (89433, 108679), (97299, 99893)]