30642521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4057}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 38177664

約数和(自身を除く): 7535143

約数列:

[1, 7, 13, 83, 91, 581, 1079, 4057, 7553, 28399, 52741, 336731, 369187, 2357117, 4377503, 30642521]

約数ペア:

[(1, 30642521), (7, 4377503), (13, 2357117), (83, 369187), (91, 336731), (581, 52741), (1079, 28399), (4057, 7553)]