417929301

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 659730720

約数和(自身を除く): 241801419

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 443, 513, 613, 1329, 1539, 1839, 3987, 5517, 8417, 11647, 11961, 16551, 25251, 34941, 35883, 49653, 75753, 104823, 227259, 271559, 314469, 681777, 814677, 943407, 2444031, 5159621, 7332093, 15478863, 21996279, 46436589, 139309767, 417929301]

約数ペア:

[(1, 417929301), (3, 139309767), (9, 46436589), (19, 21996279), (27, 15478863), (57, 7332093), (81, 5159621), (171, 2444031), (443, 943407), (513, 814677), (613, 681777), (1329, 314469), (1539, 271559), (1839, 227259), (3987, 104823), (5517, 75753), (8417, 49653), (11647, 35883), (11961, 34941), (16551, 25251)]