31362639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5903}}^1$

素因数の和:5947

約数の個数: 32

約数和(自身を含む): 54411264

約数和(自身を除く): 23048625

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 5903, 17709, 41321, 64933, 123963, 135769, 194799, 407307, 454531, 950383, 1363593, 1493459, 2851149, 4480377, 10454213, 31362639]

約数ペア:

[(1, 31362639), (3, 10454213), (7, 4480377), (11, 2851149), (21, 1493459), (23, 1363593), (33, 950383), (69, 454531), (77, 407307), (161, 194799), (231, 135769), (253, 123963), (483, 64933), (759, 41321), (1771, 17709), (5313, 5903)]