29970219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4217}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 42112512

約数和(自身を除く): 12142293

約数列:

[1, 3, 23, 69, 103, 309, 2369, 4217, 7107, 12651, 96991, 290973, 434351, 1303053, 9990073, 29970219]

約数ペア:

[(1, 29970219), (3, 9990073), (23, 1303053), (69, 434351), (103, 290973), (309, 96991), (2369, 12651), (4217, 7107)]