2028060423

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{472411}}^1$

素因数の和:472476

約数の個数: 20

約数和(自身を含む): 3086740008

約数和(自身を除く): 1058679585

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 472411, 1417233, 4251699, 12755097, 25037783, 38265291, 75113349, 225340047, 676020141, 2028060423]

約数ペア:

[(1, 2028060423), (3, 676020141), (9, 225340047), (27, 75113349), (53, 38265291), (81, 25037783), (159, 12755097), (477, 4251699), (1431, 1417233), (4293, 472411)]