38404233

素因数分解:

$3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 65329920

約数和(自身を除く): 26925687

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 317, 641, 951, 1923, 2219, 2853, 4487, 5769, 6657, 8559, 13461, 17307, 19971, 40383, 59913, 121149, 203197, 609591, 1422379, 1828773, 4267137, 5486319, 12801411, 38404233]

約数ペア:

[(1, 38404233), (3, 12801411), (7, 5486319), (9, 4267137), (21, 1828773), (27, 1422379), (63, 609591), (189, 203197), (317, 121149), (641, 59913), (951, 40383), (1923, 19971), (2219, 17307), (2853, 13461), (4487, 8559), (5769, 6657)]