351841281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6529}}^1$

素因数の和:6637

約数の個数: 32

約数和(自身を含む): 541624320

約数和(自身を除く): 189783039

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 759, 781, 1633, 2343, 4899, 6529, 17963, 19587, 53889, 71819, 150167, 215457, 450501, 463559, 1390677, 1651837, 4955511, 5099149, 10661857, 15297447, 31985571, 117280427, 351841281]

約数ペア:

[(1, 351841281), (3, 117280427), (11, 31985571), (23, 15297447), (33, 10661857), (69, 5099149), (71, 4955511), (213, 1651837), (253, 1390677), (759, 463559), (781, 450501), (1633, 215457), (2343, 150167), (4899, 71819), (6529, 53889), (17963, 19587)]