89633089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 118702080

約数和(自身を除く): 29068991

約数列:

[1, 7, 13, 19, 47, 91, 133, 247, 329, 611, 893, 1103, 1729, 4277, 6251, 7721, 11609, 14339, 20957, 51841, 81263, 100373, 146699, 272441, 362887, 673933, 984979, 1907087, 4717531, 6894853, 12804727, 89633089]

約数ペア:

[(1, 89633089), (7, 12804727), (13, 6894853), (19, 4717531), (47, 1907087), (91, 984979), (133, 673933), (247, 362887), (329, 272441), (611, 146699), (893, 100373), (1103, 81263), (1729, 51841), (4277, 20957), (6251, 14339), (7721, 11609)]