2021061507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1\times {\mathrm{11287}}^1$

素因数の和:14818

約数の個数: 16

約数和(自身を含む): 2854328832

約数和(自身を除く): 833267325

約数列:

[1, 3, 17, 51, 3511, 10533, 11287, 33861, 59687, 179061, 191879, 575637, 39628657, 118885971, 673687169, 2021061507]

約数ペア:

[(1, 2021061507), (3, 673687169), (17, 118885971), (51, 39628657), (3511, 575637), (10533, 191879), (11287, 179061), (33861, 59687)]