201271347

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30593}}^1$

素因数の和:30659

約数の個数: 24

約数和(自身を含む): 314995824

約数和(自身を除く): 113724477

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 30593, 91779, 275337, 520081, 1315499, 1560243, 3946497, 4680729, 11839491, 22363483, 67090449, 201271347]

約数ペア:

[(1, 201271347), (3, 67090449), (9, 22363483), (17, 11839491), (43, 4680729), (51, 3946497), (129, 1560243), (153, 1315499), (387, 520081), (731, 275337), (2193, 91779), (6579, 30593)]