2971872001

素因数分解:

$7^2\times {\mathrm{3023}}^1\times {\mathrm{20063}}^1$

素因数の和:23100

約数の個数: 12

約数和(自身を含む): 3458391552

約数和(自身を除く): 486519551

約数列:

[1, 7, 49, 3023, 20063, 21161, 140441, 148127, 983087, 60650449, 424553143, 2971872001]

約数ペア:

[(1, 2971872001), (7, 424553143), (49, 60650449), (3023, 983087), (20063, 148127), (21161, 140441)]