26596971

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20959}}^1$

素因数の和:21015

約数の個数: 16

約数和(自身を含む): 40243200

約数和(自身を除く): 13646229

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20959, 62877, 188631, 565893, 985073, 2955219, 8865657, 26596971]

約数ペア:

[(1, 26596971), (3, 8865657), (9, 2955219), (27, 985073), (47, 565893), (141, 188631), (423, 62877), (1269, 20959)]