1206507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 1747872

約数和(自身を除く): 541365

約数列:

[1, 3, 17, 41, 51, 123, 577, 697, 1731, 2091, 9809, 23657, 29427, 70971, 402169, 1206507]

約数ペア:

[(1, 1206507), (3, 402169), (17, 70971), (41, 29427), (51, 23657), (123, 9809), (577, 2091), (697, 1731)]