29880579

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 41260032

約数和(自身を除く): 11379453

約数列:

[1, 3, 47, 73, 141, 219, 2903, 3431, 8709, 10293, 136441, 211919, 409323, 635757, 9960193, 29880579]

約数ペア:

[(1, 29880579), (3, 9960193), (47, 635757), (73, 409323), (141, 211919), (219, 136441), (2903, 10293), (3431, 8709)]