13284579

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 9018141

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 439, 917, 1317, 1441, 2751, 3073, 4323, 4829, 9219, 10087, 14487, 30261, 33803, 57509, 101409, 172527, 402563, 632599, 1207689, 1897797, 4428193, 13284579]

約数ペア:

[(1, 13284579), (3, 4428193), (7, 1897797), (11, 1207689), (21, 632599), (33, 402563), (77, 172527), (131, 101409), (231, 57509), (393, 33803), (439, 30261), (917, 14487), (1317, 10087), (1441, 9219), (2751, 4829), (3073, 4323)]