2007210039

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{63281}}^1$

素因数の和:63490

約数の個数: 16

約数和(自身を含む): 2728719840

約数和(自身を除く): 721509801

約数列:

[1, 3, 97, 109, 291, 327, 10573, 31719, 63281, 189843, 6138257, 6897629, 18414771, 20692887, 669070013, 2007210039]

約数ペア:

[(1, 2007210039), (3, 669070013), (97, 20692887), (109, 18414771), (291, 6897629), (327, 6138257), (10573, 189843), (31719, 63281)]