12843921

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 17696448

約数和(自身を除く): 4852527

約数列:

[1, 3, 37, 111, 251, 461, 753, 1383, 9287, 17057, 27861, 51171, 115711, 347133, 4281307, 12843921]

約数ペア:

[(1, 12843921), (3, 4281307), (37, 347133), (111, 115711), (251, 51171), (461, 27861), (753, 17057), (1383, 9287)]