2428593

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 3440256

約数和(自身を除く): 1011663

約数列:

[1, 3, 23, 61, 69, 183, 577, 1403, 1731, 4209, 13271, 35197, 39813, 105591, 809531, 2428593]

約数ペア:

[(1, 2428593), (3, 809531), (23, 105591), (61, 39813), (69, 35197), (183, 13271), (577, 4209), (1403, 1731)]