1440990513

素因数分解:

$3^3\times {\mathrm{983}}^1\times {\mathrm{54293}}^1$

素因数の和:55285

約数の個数: 16

約数和(自身を含む): 2137011840

約数和(自身を除く): 696021327

約数列:

[1, 3, 9, 27, 983, 2949, 8847, 26541, 54293, 162879, 488637, 1465911, 53370019, 160110057, 480330171, 1440990513]

約数ペア:

[(1, 1440990513), (3, 480330171), (9, 160110057), (27, 53370019), (983, 1465911), (2949, 488637), (8847, 162879), (26541, 54293)]