9912707569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 10867507200

約数和(自身を除く): 954799631

約数列:

[1, 19, 43, 79, 383, 401, 817, 1501, 3397, 7277, 7619, 16469, 17243, 30257, 31679, 64543, 153583, 312911, 327617, 574883, 601901, 1301051, 1362197, 2918077, 6604069, 12133057, 24719969, 25881743, 125477311, 230528083, 521721451, 9912707569]

約数ペア:

[(1, 9912707569), (19, 521721451), (43, 230528083), (79, 125477311), (383, 25881743), (401, 24719969), (817, 12133057), (1501, 6604069), (3397, 2918077), (7277, 1362197), (7619, 1301051), (16469, 601901), (17243, 574883), (30257, 327617), (31679, 312911), (64543, 153583)]