999368721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{102911}}^1$

素因数の和:103013

約数の個数: 24

約数和(自身を含む): 1573318656

約数和(自身を除く): 573949935

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 102911, 308733, 926199, 1337843, 4013529, 8541613, 12040587, 25624839, 76874517, 111040969, 333122907, 999368721]

約数ペア:

[(1, 999368721), (3, 333122907), (9, 111040969), (13, 76874517), (39, 25624839), (83, 12040587), (117, 8541613), (249, 4013529), (747, 1337843), (1079, 926199), (3237, 308733), (9711, 102911)]