2017672041

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8734511}}^1$

素因数の和:8734532

約数の個数: 16

約数和(自身を含む): 3354052608

約数和(自身を除く): 1336380567

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8734511, 26203533, 61141577, 96079621, 183424731, 288238863, 672557347, 2017672041]

約数ペア:

[(1, 2017672041), (3, 672557347), (7, 288238863), (11, 183424731), (21, 96079621), (33, 61141577), (77, 26203533), (231, 8734511)]