22681917

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{9439}}^1$

素因数の和:9537

約数の個数: 16

約数和(自身を含む): 33984000

約数和(自身を除く): 11302083

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 9439, 28317, 84951, 254853, 840071, 2520213, 7560639, 22681917]

約数ペア:

[(1, 22681917), (3, 7560639), (9, 2520213), (27, 840071), (89, 254853), (267, 84951), (801, 28317), (2403, 9439)]