8370297

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7974

約数の個数: 20

約数和(自身を含む): 13467300

約数和(自身を除く): 5097003

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7949, 23847, 71541, 103337, 214623, 310011, 643869, 930033, 2790099, 8370297]

約数ペア:

[(1, 8370297), (3, 2790099), (9, 930033), (13, 643869), (27, 310011), (39, 214623), (81, 103337), (117, 71541), (351, 23847), (1053, 7949)]