16374879

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{6971}}^1$

素因数の和:7012

約数の個数: 20

約数和(自身を含む): 25308360

約数和(自身を除く): 8933481

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 6971, 20913, 62739, 188217, 202159, 564651, 606477, 1819431, 5458293, 16374879]

約数ペア:

[(1, 16374879), (3, 5458293), (9, 1819431), (27, 606477), (29, 564651), (81, 202159), (87, 188217), (261, 62739), (783, 20913), (2349, 6971)]