1020009027

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37951}}^1$

素因数の和:38019

約数の個数: 24

約数和(自身を含む): 1491361792

約数和(自身を除く): 471352765

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1581, 8959, 26877, 37951, 113853, 645167, 1176481, 1935501, 3529443, 10967839, 20000177, 32903517, 60000531, 340003009, 1020009027]

約数ペア:

[(1, 1020009027), (3, 340003009), (17, 60000531), (31, 32903517), (51, 20000177), (93, 10967839), (289, 3529443), (527, 1935501), (867, 1176481), (1581, 645167), (8959, 113853), (26877, 37951)]