244693839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 363564544

約数和(自身を除く): 118870705

約数列:

[1, 3, 13, 37, 39, 111, 151, 453, 481, 1123, 1443, 1963, 3369, 5587, 5889, 14599, 16761, 41551, 43797, 72631, 124653, 169573, 217893, 508719, 540163, 1620489, 2204449, 6274201, 6613347, 18822603, 81564613, 244693839]

約数ペア:

[(1, 244693839), (3, 81564613), (13, 18822603), (37, 6613347), (39, 6274201), (111, 2204449), (151, 1620489), (453, 540163), (481, 508719), (1123, 217893), (1443, 169573), (1963, 124653), (3369, 72631), (5587, 43797), (5889, 41551), (14599, 16761)]