968317821

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{16673}}^1$

素因数の和:16927

約数の個数: 24

約数和(自身を含む): 1456640640

約数和(自身を除く): 488322819

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 2151, 6453, 16673, 19359, 50019, 58077, 150057, 450171, 1350513, 3984847, 4051539, 11954541, 35863623, 107590869, 322772607, 968317821]

約数ペア:

[(1, 968317821), (3, 322772607), (9, 107590869), (27, 35863623), (81, 11954541), (239, 4051539), (243, 3984847), (717, 1350513), (2151, 450171), (6453, 150057), (16673, 58077), (19359, 50019)]