5054457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2686983

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 139, 391, 417, 527, 713, 1173, 1581, 2139, 2363, 3197, 4309, 7089, 9591, 12121, 12927, 36363, 54349, 73253, 99107, 163047, 219759, 297321, 1684819, 5054457]

約数ペア:

[(1, 5054457), (3, 1684819), (17, 297321), (23, 219759), (31, 163047), (51, 99107), (69, 73253), (93, 54349), (139, 36363), (391, 12927), (417, 12121), (527, 9591), (713, 7089), (1173, 4309), (1581, 3197), (2139, 2363)]