898889319

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{33937}}^1$

素因数の和:34061

約数の個数: 24

約数和(自身を含む): 1358877520

約数和(自身を除く): 459988201

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2943, 8829, 26487, 33937, 101811, 305433, 916299, 2748897, 3699133, 8246691, 11097399, 33292197, 99876591, 299629773, 898889319]

約数ペア:

[(1, 898889319), (3, 299629773), (9, 99876591), (27, 33292197), (81, 11097399), (109, 8246691), (243, 3699133), (327, 2748897), (981, 916299), (2943, 305433), (8829, 101811), (26487, 33937)]