26597997

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18587}}^1$

素因数の和:18649

約数の個数: 16

約数和(自身を含む): 40150080

約数和(自身を除く): 13552083

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18587, 55761, 167283, 501849, 985111, 2955333, 8865999, 26597997]

約数ペア:

[(1, 26597997), (3, 8865999), (9, 2955333), (27, 985111), (53, 501849), (159, 167283), (477, 55761), (1431, 18587)]