31436097

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19441}}^1$

素因数の和:19469

約数の個数: 24

約数和(自身を含む): 53193312

約数和(自身を除く): 21757215

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 19441, 58323, 136087, 213851, 408261, 641553, 952609, 1496957, 2857827, 4490871, 10478699, 31436097]

約数ペア:

[(1, 31436097), (3, 10478699), (7, 4490871), (11, 2857827), (21, 1496957), (33, 952609), (49, 641553), (77, 408261), (147, 213851), (231, 136087), (539, 58323), (1617, 19441)]