999196561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1\times {\mathrm{1291}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 1107357696

約数和(自身を除く): 108161135

約数列:

[1, 11, 71, 781, 991, 1291, 10901, 14201, 70361, 91661, 773971, 1008271, 1279381, 14073191, 90836051, 999196561]

約数ペア:

[(1, 999196561), (11, 90836051), (71, 14073191), (781, 1279381), (991, 1008271), (1291, 773971), (10901, 91661), (14201, 70361)]