9878967

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 16402464

約数和(自身を除く): 6523497

約数列:

[1, 3, 7, 9, 21, 63, 233, 673, 699, 1631, 2019, 2097, 4711, 4893, 6057, 14133, 14679, 42399, 156809, 470427, 1097663, 1411281, 3292989, 9878967]

約数ペア:

[(1, 9878967), (3, 3292989), (7, 1411281), (9, 1097663), (21, 470427), (63, 156809), (233, 42399), (673, 14679), (699, 14133), (1631, 6057), (2019, 4893), (2097, 4711)]