56513361

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{3559}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 77465600

約数和(自身を除く): 20952239

約数列:

[1, 3, 67, 79, 201, 237, 3559, 5293, 10677, 15879, 238453, 281161, 715359, 843483, 18837787, 56513361]

約数ペア:

[(1, 56513361), (3, 18837787), (67, 843483), (79, 715359), (201, 281161), (237, 238453), (3559, 15879), (5293, 10677)]