103919221

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9091}}^1$

素因数の和:9192

約数の個数: 16

約数和(自身を含む): 125687808

約数和(自身を除く): 21768587

約数列:

[1, 7, 23, 71, 161, 497, 1633, 9091, 11431, 63637, 209093, 645461, 1463651, 4518227, 14845603, 103919221]

約数ペア:

[(1, 103919221), (7, 14845603), (23, 4518227), (71, 1463651), (161, 645461), (497, 209093), (1633, 63637), (9091, 11431)]