804945267

素因数分解:

$3^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{14087}}^1$

素因数の和:15007

約数の個数: 24

約数和(自身を含む): 1330358016

約数和(自身を除く): 525412749

約数列:

[1, 3, 7, 9, 21, 63, 907, 2721, 6349, 8163, 14087, 19047, 42261, 57141, 98609, 126783, 295827, 887481, 12776909, 38330727, 89438363, 114992181, 268315089, 804945267]

約数ペア:

[(1, 804945267), (3, 268315089), (7, 114992181), (9, 89438363), (21, 38330727), (63, 12776909), (907, 887481), (2721, 295827), (6349, 126783), (8163, 98609), (14087, 57141), (19047, 42261)]