2016547421

素因数分解:

$7^3\times {\mathrm{1153}}^1\times {\mathrm{5099}}^1$

素因数の和:6273

約数の個数: 16

約数和(自身を含む): 2354160000

約数和(自身を除く): 337612579

約数列:

[1, 7, 49, 343, 1153, 5099, 8071, 35693, 56497, 249851, 395479, 1748957, 5879147, 41154029, 288078203, 2016547421]

約数ペア:

[(1, 2016547421), (7, 288078203), (49, 41154029), (343, 5879147), (1153, 1748957), (5099, 395479), (8071, 249851), (35693, 56497)]