40236261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23993}}^1$

素因数の和:24052

約数の個数: 16

約数和(自身を含む): 59121216

約数和(自身を除く): 18884955

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 23993, 71979, 311909, 935727, 1031699, 3095097, 13412087, 40236261]

約数ペア:

[(1, 40236261), (3, 13412087), (13, 3095097), (39, 1031699), (43, 935727), (129, 311909), (559, 71979), (1677, 23993)]