12302912181

素因数分解:

$3^1\times 7^1\times {\mathrm{27947}}^1\times {\mathrm{20963}}^1$

素因数の和:48920

約数の個数: 16

約数和(自身を含む): 18748859904

約数和(自身を除く): 6445947723

約数列:

[1, 3, 7, 21, 20963, 27947, 62889, 83841, 146741, 195629, 440223, 586887, 585852961, 1757558883, 4100970727, 12302912181]

約数ペア:

[(1, 12302912181), (3, 4100970727), (7, 1757558883), (21, 585852961), (20963, 586887), (27947, 440223), (62889, 195629), (83841, 146741)]