9173997

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 15235584

約数和(自身を除く): 6061587

約数列:

[1, 3, 7, 9, 21, 63, 223, 653, 669, 1561, 1959, 2007, 4571, 4683, 5877, 13713, 14049, 41139, 145619, 436857, 1019333, 1310571, 3057999, 9173997]

約数ペア:

[(1, 9173997), (3, 3057999), (7, 1310571), (9, 1019333), (21, 436857), (63, 145619), (223, 41139), (653, 14049), (669, 13713), (1561, 5877), (1959, 4683), (2007, 4571)]