557145603

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{11621}}^1$

素因数の和:12395

約数の個数: 24

約数和(自身を含む): 921020256

約数和(自身を除く): 363874653

約数列:

[1, 3, 7, 9, 21, 63, 761, 2283, 5327, 6849, 11621, 15981, 34863, 47943, 81347, 104589, 244041, 732123, 8843581, 26530743, 61905067, 79592229, 185715201, 557145603]

約数ペア:

[(1, 557145603), (3, 185715201), (7, 79592229), (9, 61905067), (21, 26530743), (63, 8843581), (761, 732123), (2283, 244041), (5327, 104589), (6849, 81347), (11621, 47943), (15981, 34863)]