8228979

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 5249421

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 269, 297, 309, 807, 927, 1133, 2421, 2781, 2959, 3399, 7263, 8877, 10197, 26631, 27707, 30591, 79893, 83121, 249363, 304777, 748089, 914331, 2742993, 8228979]

約数ペア:

[(1, 8228979), (3, 2742993), (9, 914331), (11, 748089), (27, 304777), (33, 249363), (99, 83121), (103, 79893), (269, 30591), (297, 27707), (309, 26631), (807, 10197), (927, 8877), (1133, 7263), (2421, 3399), (2781, 2959)]