8565921

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10459}}^1$

素因数の和:10485

約数の個数: 24

約数和(自身を含む): 15229760

約数和(自身を除く): 6663839

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 10459, 31377, 73213, 94131, 135967, 219639, 407901, 658917, 951769, 1223703, 2855307, 8565921]

約数ペア:

[(1, 8565921), (3, 2855307), (7, 1223703), (9, 951769), (13, 658917), (21, 407901), (39, 219639), (63, 135967), (91, 94131), (117, 73213), (273, 31377), (819, 10459)]