383087979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{15361}}^1$

素因数の和:15547

約数の個数: 24

約数和(自身を含む): 589532112

約数和(自身を除く): 206444133

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 8313, 15361, 24939, 46083, 138249, 261137, 783411, 2350233, 2503843, 7511529, 22534587, 42565331, 127695993, 383087979]

約数ペア:

[(1, 383087979), (3, 127695993), (9, 42565331), (17, 22534587), (51, 7511529), (153, 2503843), (163, 2350233), (489, 783411), (1467, 261137), (2771, 138249), (8313, 46083), (15361, 24939)]