13937091

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6571}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 21451008

約数和(自身を除く): 7513917

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 6571, 19713, 45997, 137991, 663671, 1991013, 4645697, 13937091]

約数ペア:

[(1, 13937091), (3, 4645697), (7, 1991013), (21, 663671), (101, 137991), (303, 45997), (707, 19713), (2121, 6571)]