2706620589

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{630473}}^1$

素因数の和:630538

約数の個数: 20

約数和(自身を含む): 4119517116

約数和(自身を除く): 1412896527

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 630473, 1891419, 5674257, 17022771, 33415069, 51068313, 100245207, 300735621, 902206863, 2706620589]

約数ペア:

[(1, 2706620589), (3, 902206863), (9, 300735621), (27, 100245207), (53, 51068313), (81, 33415069), (159, 17022771), (477, 5674257), (1431, 1891419), (4293, 630473)]