38485809

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 58331520

約数和(自身を除く): 19845711

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2459, 5217, 7377, 15651, 22131, 90983, 115573, 272949, 346719, 818847, 1040157, 4276201, 12828603, 38485809]

約数ペア:

[(1, 38485809), (3, 12828603), (9, 4276201), (37, 1040157), (47, 818847), (111, 346719), (141, 272949), (333, 115573), (423, 90983), (1739, 22131), (2459, 15651), (5217, 7377)]