26442693

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{11257}}^1$

素因数の和:11298

約数の個数: 20

約数和(自身を含む): 40866540

約数和(自身を除く): 14423847

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 11257, 33771, 101313, 303939, 326453, 911817, 979359, 2938077, 8814231, 26442693]

約数ペア:

[(1, 26442693), (3, 8814231), (9, 2938077), (27, 979359), (29, 911817), (81, 326453), (87, 303939), (261, 101313), (783, 33771), (2349, 11257)]