42131443

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 44431200

約数和(自身を除く): 2299757

約数列:

[1, 43, 89, 101, 109, 3827, 4343, 4687, 8989, 9701, 11009, 386527, 417143, 473387, 979801, 42131443]

約数ペア:

[(1, 42131443), (43, 979801), (89, 473387), (101, 417143), (109, 386527), (3827, 11009), (4343, 9701), (4687, 8989)]