141237921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251761}}^1$

素因数の和:251792

約数の個数: 16

約数和(自身を含む): 217522368

約数和(自身を除く): 76284447

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 251761, 755283, 2769371, 4279937, 8308113, 12839811, 47079307, 141237921]

約数ペア:

[(1, 141237921), (3, 47079307), (11, 12839811), (17, 8308113), (33, 4279937), (51, 2769371), (187, 755283), (561, 251761)]