27741923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 31363200

約数和(自身を除く): 3621277

約数列:

[1, 11, 43, 89, 473, 659, 979, 3827, 7249, 28337, 42097, 58651, 311707, 645161, 2521993, 27741923]

約数ペア:

[(1, 27741923), (11, 2521993), (43, 645161), (89, 311707), (473, 58651), (659, 42097), (979, 28337), (3827, 7249)]