42553273

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 50258560

約数和(自身を除く): 7705287

約数列:

[1, 7, 43, 109, 301, 763, 1297, 4687, 9079, 32809, 55771, 141373, 390397, 989611, 6079039, 42553273]

約数ペア:

[(1, 42553273), (7, 6079039), (43, 989611), (109, 390397), (301, 141373), (763, 55771), (1297, 32809), (4687, 9079)]