288702969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 420691968

約数和(自身を除く): 131988999

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 713, 1633, 1901, 2139, 2201, 4899, 5703, 6603, 43723, 50623, 58931, 131169, 134971, 151869, 176793, 404913, 1355413, 3104333, 4066239, 4184101, 9312999, 12552303, 96234323, 288702969]

約数ペア:

[(1, 288702969), (3, 96234323), (23, 12552303), (31, 9312999), (69, 4184101), (71, 4066239), (93, 3104333), (213, 1355413), (713, 404913), (1633, 176793), (1901, 151869), (2139, 134971), (2201, 131169), (4899, 58931), (5703, 50623), (6603, 43723)]