31935231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4511

約数の個数: 24

約数和(自身を含む): 49892544

約数和(自身を除く): 17957313

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 4441, 7191, 13323, 39969, 75497, 208727, 226491, 626181, 679473, 1878543, 3548359, 10645077, 31935231]

約数ペア:

[(1, 31935231), (3, 10645077), (9, 3548359), (17, 1878543), (47, 679473), (51, 626181), (141, 226491), (153, 208727), (423, 75497), (799, 39969), (2397, 13323), (4441, 7191)]