1233743

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 1505280

約数和(自身を除く): 271537

約数列:

[1, 7, 23, 79, 97, 161, 553, 679, 1817, 2231, 7663, 12719, 15617, 53641, 176249, 1233743]

約数ペア:

[(1, 1233743), (7, 176249), (23, 53641), (79, 15617), (97, 12719), (161, 7663), (553, 2231), (679, 1817)]