122912179

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 142300800

約数和(自身を除く): 19388621

約数列:

[1, 13, 29, 31, 169, 377, 403, 809, 899, 4901, 5239, 10517, 11687, 23461, 25079, 136721, 151931, 304993, 326027, 727291, 3964909, 4238351, 9454783, 122912179]

約数ペア:

[(1, 122912179), (13, 9454783), (29, 4238351), (31, 3964909), (169, 727291), (377, 326027), (403, 304993), (809, 151931), (899, 136721), (4901, 25079), (5239, 23461), (10517, 11687)]