2017498473

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{4969}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 2942339400

約数和(自身を除く): 924840927

約数列:

[1, 3, 9, 197, 229, 591, 687, 1773, 2061, 4969, 14907, 44721, 45113, 135339, 406017, 978893, 1137901, 2936679, 3413703, 8810037, 10241109, 224166497, 672499491, 2017498473]

約数ペア:

[(1, 2017498473), (3, 672499491), (9, 224166497), (197, 10241109), (229, 8810037), (591, 3413703), (687, 2936679), (1773, 1137901), (2061, 978893), (4969, 406017), (14907, 135339), (44721, 45113)]