980275863

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{880751}}^1$

素因数の和:880814

約数の個数: 16

約数和(自身を含む): 1521939456

約数和(自身を除く): 541663593

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 880751, 2642253, 6165257, 18495771, 46679803, 140039409, 326758621, 980275863]

約数ペア:

[(1, 980275863), (3, 326758621), (7, 140039409), (21, 46679803), (53, 18495771), (159, 6165257), (371, 2642253), (1113, 880751)]