308993913

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{36563}}^1$

素因数の和:36885

約数の個数: 16

約数和(自身を含む): 459243840

約数和(自身を除く): 150249927

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 36563, 109689, 329067, 987201, 11444219, 34332657, 102997971, 308993913]

約数ペア:

[(1, 308993913), (3, 102997971), (9, 34332657), (27, 11444219), (313, 987201), (939, 329067), (2817, 109689), (8451, 36563)]