42745087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^2$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 54760320

約数和(自身を除く): 12015233

約数列:

[1, 7, 11, 59, 77, 97, 413, 649, 679, 1067, 4543, 5723, 7469, 9409, 40061, 62953, 65863, 103499, 440671, 555131, 724493, 3885917, 6106441, 42745087]

約数ペア:

[(1, 42745087), (7, 6106441), (11, 3885917), (59, 724493), (77, 555131), (97, 440671), (413, 103499), (649, 65863), (679, 62953), (1067, 40061), (4543, 9409), (5723, 7469)]