7861345921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{17293}}^1$

素因数の和:17362

約数の個数: 36

約数和(自身を含む): 9885838396

約数和(自身を除く): 2024492475

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 289, 1573, 2057, 2431, 3179, 3757, 17293, 26741, 34969, 41327, 190223, 224809, 293981, 454597, 2092453, 2472899, 3233791, 3821753, 4997677, 27201889, 35571701, 42039283, 54974447, 64969801, 462432113, 604718917, 714667811, 7861345921]

約数ペア:

[(1, 7861345921), (11, 714667811), (13, 604718917), (17, 462432113), (121, 64969801), (143, 54974447), (187, 42039283), (221, 35571701), (289, 27201889), (1573, 4997677), (2057, 3821753), (2431, 3233791), (3179, 2472899), (3757, 2092453), (17293, 454597), (26741, 293981), (34969, 224809), (41327, 190223)]