25933143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 12774057

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 349, 527, 799, 1047, 1457, 1581, 2397, 4371, 5933, 10819, 16403, 17799, 24769, 32457, 49209, 74307, 183923, 278851, 508493, 551769, 836553, 1525479, 8644381, 25933143]

約数ペア:

[(1, 25933143), (3, 8644381), (17, 1525479), (31, 836553), (47, 551769), (51, 508493), (93, 278851), (141, 183923), (349, 74307), (527, 49209), (799, 32457), (1047, 24769), (1457, 17799), (1581, 16403), (2397, 10819), (4371, 5933)]