143793718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{33301}}^1$

素因数の和:33447

約数の個数: 16

約数和(自身を含む): 230183424

約数和(自身を除く): 86389706

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 33301, 66602, 566117, 1132234, 4229227, 8458454, 71896859, 143793718]

約数ペア:

[(1, 143793718), (2, 71896859), (17, 8458454), (34, 4229227), (127, 1132234), (254, 566117), (2159, 66602), (4318, 33301)]