4192164021

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{87649}}^1$

素因数の和:87908

約数の個数: 16

約数和(自身を含む): 5679720000

約数和(自身を除く): 1487555979

約数列:

[1, 3, 107, 149, 321, 447, 15943, 47829, 87649, 262947, 9378443, 13059701, 28135329, 39179103, 1397388007, 4192164021]

約数ペア:

[(1, 4192164021), (3, 1397388007), (107, 39179103), (149, 28135329), (321, 13059701), (447, 9378443), (15943, 262947), (47829, 87649)]