7783371

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:632

約数の個数: 20

約数和(自身を含む): 11702152

約数和(自身を除く): 3918781

約数列:

[1, 3, 9, 27, 81, 307, 313, 921, 939, 2763, 2817, 8289, 8451, 24867, 25353, 96091, 288273, 864819, 2594457, 7783371]

約数ペア:

[(1, 7783371), (3, 2594457), (9, 864819), (27, 288273), (81, 96091), (307, 25353), (313, 24867), (921, 8451), (939, 8289), (2763, 2817)]