56343357

素因数分解:

$3^4\times 7^1\times {\mathrm{99371}}^1$

素因数の和:99390

約数の個数: 20

約数和(自身を含む): 96192096

約数和(自身を除く): 39848739

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 99371, 298113, 695597, 894339, 2086791, 2683017, 6260373, 8049051, 18781119, 56343357]

約数ペア:

[(1, 56343357), (3, 18781119), (7, 8049051), (9, 6260373), (21, 2683017), (27, 2086791), (63, 894339), (81, 695597), (189, 298113), (567, 99371)]