245403627

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{8941}}^1$

素因数の和:10258

約数の個数: 16

約数和(自身を含む): 374276352

約数和(自身を除く): 128872725

約数列:

[1, 3, 7, 21, 1307, 3921, 8941, 9149, 26823, 27447, 62587, 187761, 11685887, 35057661, 81801209, 245403627]

約数ペア:

[(1, 245403627), (3, 81801209), (7, 35057661), (21, 11685887), (1307, 187761), (3921, 62587), (8941, 27447), (9149, 26823)]