42022701

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21517}}^1$

素因数の和:21561

約数の個数: 24

約数和(自身を含む): 71611904

約数和(自身を除く): 29589203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 21517, 64551, 150619, 193653, 451857, 667027, 1355571, 2001081, 4669189, 6003243, 14007567, 42022701]

約数ペア:

[(1, 42022701), (3, 14007567), (7, 6003243), (9, 4669189), (21, 2001081), (31, 1355571), (63, 667027), (93, 451857), (217, 193653), (279, 150619), (651, 64551), (1953, 21517)]