29912553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 47792160

約数和(自身を除く): 17879607

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 4139, 7227, 12417, 37251, 45529, 136587, 302147, 409761, 906441, 2719323, 3323617, 9970851, 29912553]

約数ペア:

[(1, 29912553), (3, 9970851), (9, 3323617), (11, 2719323), (33, 906441), (73, 409761), (99, 302147), (219, 136587), (657, 45529), (803, 37251), (2409, 12417), (4139, 7227)]