239389221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{9941}}^1$

素因数の和:10316

約数の個数: 16

約数和(自身を含む): 334051200

約数和(自身を除く): 94661979

約数列:

[1, 3, 23, 69, 349, 1047, 8027, 9941, 24081, 29823, 228643, 685929, 3469409, 10408227, 79796407, 239389221]

約数ペア:

[(1, 239389221), (3, 79796407), (23, 10408227), (69, 3469409), (349, 685929), (1047, 228643), (8027, 29823), (9941, 24081)]