9820587

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 15953920

約数和(自身を除く): 6133333

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 163, 399, 453, 489, 1057, 1141, 2869, 3097, 3171, 3423, 8607, 9291, 20083, 21679, 24613, 60249, 65037, 73839, 172291, 467647, 516873, 1402941, 3273529, 9820587]

約数ペア:

[(1, 9820587), (3, 3273529), (7, 1402941), (19, 516873), (21, 467647), (57, 172291), (133, 73839), (151, 65037), (163, 60249), (399, 24613), (453, 21679), (489, 20083), (1057, 9291), (1141, 8607), (2869, 3423), (3097, 3171)]