7870881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 11193984

約数和(自身を除く): 3323103

約数列:

[1, 3, 17, 51, 157, 471, 983, 2669, 2949, 8007, 16711, 50133, 154331, 462993, 2623627, 7870881]

約数ペア:

[(1, 7870881), (3, 2623627), (17, 462993), (51, 154331), (157, 50133), (471, 16711), (983, 8007), (2669, 2949)]