38890709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 47378016

約数和(自身を除く): 8487307

約数列:

[1, 11, 13, 31, 143, 283, 341, 403, 961, 3113, 3679, 4433, 8773, 10571, 12493, 40469, 96503, 114049, 137423, 271963, 1254539, 2991593, 3535519, 38890709]

約数ペア:

[(1, 38890709), (11, 3535519), (13, 2991593), (31, 1254539), (143, 271963), (283, 137423), (341, 114049), (403, 96503), (961, 40469), (3113, 12493), (3679, 10571), (4433, 8773)]