10000503

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:716

約数の個数: 20

約数和(自身を含む): 15024328

約数和(自身を除く): 5023825

約数列:

[1, 3, 9, 27, 81, 331, 373, 993, 1119, 2979, 3357, 8937, 10071, 26811, 30213, 123463, 370389, 1111167, 3333501, 10000503]

約数ペア:

[(1, 10000503), (3, 3333501), (9, 1111167), (27, 370389), (81, 123463), (331, 30213), (373, 26811), (993, 10071), (1119, 8937), (2979, 3357)]