103640537

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 142060800

約数和(自身を除く): 38420263

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 343, 539, 637, 1001, 2113, 3773, 4459, 7007, 14791, 23243, 27469, 49049, 103537, 162701, 192283, 302159, 724759, 1138907, 1345981, 2115113, 7972349, 9421867, 14805791, 103640537]

約数ペア:

[(1, 103640537), (7, 14805791), (11, 9421867), (13, 7972349), (49, 2115113), (77, 1345981), (91, 1138907), (143, 724759), (343, 302159), (539, 192283), (637, 162701), (1001, 103537), (2113, 49049), (3773, 27469), (4459, 23243), (7007, 14791)]