83984131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 112347648

約数和(自身を除く): 28363517

約数列:

[1, 7, 11, 17, 77, 83, 119, 187, 581, 773, 913, 1309, 1411, 5411, 6391, 8503, 9877, 13141, 15521, 59521, 64159, 91987, 108647, 144551, 449113, 705749, 1011857, 1090703, 4940243, 7634921, 11997733, 83984131]

約数ペア:

[(1, 83984131), (7, 11997733), (11, 7634921), (17, 4940243), (77, 1090703), (83, 1011857), (119, 705749), (187, 449113), (581, 144551), (773, 108647), (913, 91987), (1309, 64159), (1411, 59521), (5411, 15521), (6391, 13141), (8503, 9877)]