42101967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19963}}^1$

素因数の和:20022

約数の個数: 16

約数和(自身を含む): 60690560

約数和(自身を除く): 18588593

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 19963, 59889, 379297, 738631, 1137891, 2215893, 14033989, 42101967]

約数ペア:

[(1, 42101967), (3, 14033989), (19, 2215893), (37, 1137891), (57, 738631), (111, 379297), (703, 59889), (2109, 19963)]