1968156741

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{56299}}^1$

素因数の和:56616

約数の個数: 16

約数和(自身を含む): 2695193600

約数和(自身を除く): 727036859

約数列:

[1, 3, 43, 129, 271, 813, 11653, 34959, 56299, 168897, 2420857, 7262571, 15257029, 45771087, 656052247, 1968156741]

約数ペア:

[(1, 1968156741), (3, 656052247), (43, 45771087), (129, 15257029), (271, 7262571), (813, 2420857), (11653, 168897), (34959, 56299)]