29703891

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4007}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 45402624

約数和(自身を除く): 15698733

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 4007, 7413, 12021, 28049, 84147, 1414471, 4243413, 9901297, 29703891]

約数ペア:

[(1, 29703891), (3, 9901297), (7, 4243413), (21, 1414471), (353, 84147), (1059, 28049), (2471, 12021), (4007, 7413)]