28724313

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{673}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 39404736

約数和(自身を除く): 10680423

約数列:

[1, 3, 41, 123, 347, 673, 1041, 2019, 14227, 27593, 42681, 82779, 233531, 700593, 9574771, 28724313]

約数ペア:

[(1, 28724313), (3, 9574771), (41, 700593), (123, 233531), (347, 82779), (673, 42681), (1041, 27593), (2019, 14227)]