2920808541

素因数分解:

$3^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{93787}}^1$

素因数の和:95280

約数の個数: 16

約数和(自身を含む): 4453804544

約数和(自身を除く): 1532996003

約数列:

[1, 3, 7, 21, 1483, 4449, 10381, 31143, 93787, 281361, 656509, 1969527, 139086121, 417258363, 973602847, 2920808541]

約数ペア:

[(1, 2920808541), (3, 973602847), (7, 417258363), (21, 139086121), (1483, 1969527), (4449, 656509), (10381, 281361), (31143, 93787)]