993337681

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{9323}}^1$

素因数の和:9852

約数の個数: 16

約数和(自身を含む): 1174376448

約数和(自身を除く): 181038767

約数列:

[1, 7, 31, 217, 491, 3437, 9323, 15221, 65261, 106547, 289013, 2023091, 4577593, 32043151, 141905383, 993337681]

約数ペア:

[(1, 993337681), (7, 141905383), (31, 32043151), (217, 4577593), (491, 2023091), (3437, 289013), (9323, 106547), (15221, 65261)]