847842921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{93923}}^1$

素因数の和:94005

約数の個数: 24

約数和(自身を含む): 1318692960

約数和(自身を除く): 470850039

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 93923, 281769, 845307, 1596691, 4790073, 5541457, 14370219, 16624371, 49873113, 94204769, 282614307, 847842921]

約数ペア:

[(1, 847842921), (3, 282614307), (9, 94204769), (17, 49873113), (51, 16624371), (59, 14370219), (153, 5541457), (177, 4790073), (531, 1596691), (1003, 845307), (3009, 281769), (9027, 93923)]