12415977

素因数分解:

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

素因数の和:562

約数の個数: 32

約数和(自身を含む): 21196800

約数和(自身を除く): 8780823

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 367, 537, 1101, 1253, 1611, 2569, 3303, 3759, 4833, 7707, 9909, 11277, 23121, 33831, 65693, 69363, 197079, 459851, 591237, 1379553, 1773711, 4138659, 12415977]

約数ペア:

[(1, 12415977), (3, 4138659), (7, 1773711), (9, 1379553), (21, 591237), (27, 459851), (63, 197079), (179, 69363), (189, 65693), (367, 33831), (537, 23121), (1101, 11277), (1253, 9909), (1611, 7707), (2569, 4833), (3303, 3759)]