26956917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13589

約数の個数: 24

約数和(自身を含む): 44402904

約数和(自身を除く): 17445987

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13553, 40659, 121977, 176189, 230401, 528567, 691203, 1585701, 2073609, 2995213, 8985639, 26956917]

約数ペア:

[(1, 26956917), (3, 8985639), (9, 2995213), (13, 2073609), (17, 1585701), (39, 691203), (51, 528567), (117, 230401), (153, 176189), (221, 121977), (663, 40659), (1989, 13553)]