7140122881

素因数分解:

${\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 7290995328

約数和(自身を除く): 150872447

約数列:

[1, 71, 347, 353, 821, 24637, 25063, 58291, 122491, 284887, 289813, 8696861, 20226977, 20576723, 100565111, 7140122881]

約数ペア:

[(1, 7140122881), (71, 100565111), (347, 20576723), (353, 20226977), (821, 8696861), (24637, 289813), (25063, 284887), (58291, 122491)]