12638703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54713}}^1$

素因数の和:54734

約数の個数: 16

約数和(自身を含む): 21010176

約数和(自身を除く): 8371473

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 54713, 164139, 382991, 601843, 1148973, 1805529, 4212901, 12638703]

約数ペア:

[(1, 12638703), (3, 4212901), (7, 1805529), (11, 1148973), (21, 601843), (33, 382991), (77, 164139), (231, 54713)]