38185719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 61979904

約数和(自身を除く): 23794185

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 167, 169, 429, 451, 501, 507, 533, 1353, 1599, 1837, 1859, 2171, 5511, 5577, 5863, 6513, 6847, 6929, 17589, 20541, 20787, 23881, 28223, 71643, 75317, 76219, 84669, 89011, 225951, 228657, 267033, 310453, 931359, 979121, 1157143, 2937363, 3471429, 12728573, 38185719]

約数ペア:

[(1, 38185719), (3, 12728573), (11, 3471429), (13, 2937363), (33, 1157143), (39, 979121), (41, 931359), (123, 310453), (143, 267033), (167, 228657), (169, 225951), (429, 89011), (451, 84669), (501, 76219), (507, 75317), (533, 71643), (1353, 28223), (1599, 23881), (1837, 20787), (1859, 20541), (2171, 17589), (5511, 6929), (5577, 6847), (5863, 6513)]