39112857

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26993}}^1$

素因数の和:27029

約数の個数: 24

約数和(自身を含む): 67377024

約数和(自身を除く): 28264167

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 26993, 80979, 188951, 242937, 566853, 620839, 1700559, 1862517, 4345873, 5587551, 13037619, 39112857]

約数ペア:

[(1, 39112857), (3, 13037619), (7, 5587551), (9, 4345873), (21, 1862517), (23, 1700559), (63, 620839), (69, 566853), (161, 242937), (207, 188951), (483, 80979), (1449, 26993)]