1245984963

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1\times {\mathrm{5531}}^1$

素因数の和:6826

約数の個数: 16

約数和(自身を含む): 1690225152

約数和(自身を除く): 444240189

約数列:

[1, 3, 61, 183, 1231, 3693, 5531, 16593, 75091, 225273, 337391, 1012173, 6808661, 20425983, 415328321, 1245984963]

約数ペア:

[(1, 1245984963), (3, 415328321), (61, 20425983), (183, 6808661), (1231, 1012173), (3693, 337391), (5531, 225273), (16593, 75091)]