5308719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4438

約数の個数: 16

約数和(自身を含む): 7870464

約数和(自身を除く): 2561745

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 4391, 13173, 57083, 136121, 171249, 408363, 1769573, 5308719]

約数ペア:

[(1, 5308719), (3, 1769573), (13, 408363), (31, 171249), (39, 136121), (93, 57083), (403, 13173), (1209, 4391)]