1214334009

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{190843}}^1$

素因数の和:190957

約数の個数: 24

約数和(自身を含む): 2024473152

約数和(自身を除く): 810139143

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 190843, 572529, 1335901, 1717587, 4007703, 12023109, 19275143, 57825429, 134926001, 173476287, 404778003, 1214334009]

約数ペア:

[(1, 1214334009), (3, 404778003), (7, 173476287), (9, 134926001), (21, 57825429), (63, 19275143), (101, 12023109), (303, 4007703), (707, 1717587), (909, 1335901), (2121, 572529), (6363, 190843)]