2571237537

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1637}}^1\times {\mathrm{4327}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 3771488448

約数和(自身を除く): 1200250911

約数列:

[1, 3, 11, 33, 121, 363, 1637, 4327, 4911, 12981, 18007, 47597, 54021, 142791, 198077, 523567, 594231, 1570701, 7083299, 21249897, 77916289, 233748867, 857079179, 2571237537]

約数ペア:

[(1, 2571237537), (3, 857079179), (11, 233748867), (33, 77916289), (121, 21249897), (363, 7083299), (1637, 1570701), (4327, 594231), (4911, 523567), (12981, 198077), (18007, 142791), (47597, 54021)]