388640241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{1231}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 629207040

約数和(自身を除く): 240566799

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1063, 1231, 3189, 3693, 9567, 11079, 11693, 13541, 28701, 33237, 35079, 40623, 105237, 121869, 315711, 365607, 1308553, 3925659, 11776977, 14394083, 35330931, 43182249, 129546747, 388640241]

約数ペア:

[(1, 388640241), (3, 129546747), (9, 43182249), (11, 35330931), (27, 14394083), (33, 11776977), (99, 3925659), (297, 1308553), (1063, 365607), (1231, 315711), (3189, 121869), (3693, 105237), (9567, 40623), (11079, 35079), (11693, 33237), (13541, 28701)]