231319314

素因数分解:

$2^1\times 3^4\times {\mathrm{1427897}}^1$

素因数の和:1427911

約数の個数: 20

約数和(自身を含む): 518326974

約数和(自身を除く): 287007660

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1427897, 2855794, 4283691, 8567382, 12851073, 25702146, 38553219, 77106438, 115659657, 231319314]

約数ペア:

[(1, 231319314), (2, 115659657), (3, 77106438), (6, 38553219), (9, 25702146), (18, 12851073), (27, 8567382), (54, 4283691), (81, 2855794), (162, 1427897)]