4138659

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 6888960

約数和(自身を除く): 2750301

約数列:

[1, 3, 7, 9, 21, 63, 179, 367, 537, 1101, 1253, 1611, 2569, 3303, 3759, 7707, 11277, 23121, 65693, 197079, 459851, 591237, 1379553, 4138659]

約数ペア:

[(1, 4138659), (3, 1379553), (7, 591237), (9, 459851), (21, 197079), (63, 65693), (179, 23121), (367, 11277), (537, 7707), (1101, 3759), (1253, 3303), (1611, 2569)]