9938962263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{19687}}^1$

素因数の和:20247

約数の個数: 32

約数和(自身を含む): 14799075840

約数和(自身を除く): 4860113577

約数列:

[1, 3, 17, 19, 51, 57, 323, 521, 969, 1563, 8857, 9899, 19687, 26571, 29697, 59061, 168283, 334679, 374053, 504849, 1004037, 1122159, 6358901, 10256927, 19076703, 30770781, 174367759, 194881613, 523103277, 584644839, 3312987421, 9938962263]

約数ペア:

[(1, 9938962263), (3, 3312987421), (17, 584644839), (19, 523103277), (51, 194881613), (57, 174367759), (323, 30770781), (521, 19076703), (969, 10256927), (1563, 6358901), (8857, 1122159), (9899, 1004037), (19687, 504849), (26571, 374053), (29697, 334679), (59061, 168283)]