42880891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 46752160

約数和(自身を除く): 3871269

約数列:

[1, 19, 37, 181, 337, 703, 3439, 6403, 6697, 12469, 60997, 127243, 236911, 1158943, 2256889, 42880891]

約数ペア:

[(1, 42880891), (19, 2256889), (37, 1158943), (181, 236911), (337, 127243), (703, 60997), (3439, 12469), (6403, 6697)]