25839051

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 41806848

約数和(自身を除く): 15967797

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 877, 1281, 1403, 2631, 4209, 6139, 9821, 18417, 20171, 29463, 53497, 60513, 141197, 160491, 374479, 423591, 1123437, 1230431, 3691293, 8613017, 25839051]

約数ペア:

[(1, 25839051), (3, 8613017), (7, 3691293), (21, 1230431), (23, 1123437), (61, 423591), (69, 374479), (161, 160491), (183, 141197), (427, 60513), (483, 53497), (877, 29463), (1281, 20171), (1403, 18417), (2631, 9821), (4209, 6139)]