11889747

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 18009264

約数和(自身を除く): 6119517

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 433, 1017, 1299, 3051, 3897, 9153, 11691, 27459, 35073, 48929, 105219, 146787, 440361, 1321083, 3963249, 11889747]

約数ペア:

[(1, 11889747), (3, 3963249), (9, 1321083), (27, 440361), (81, 146787), (113, 105219), (243, 48929), (339, 35073), (433, 27459), (1017, 11691), (1299, 9153), (3051, 3897)]