385978767

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{6967}}^1$

素因数の和:7342

約数の個数: 16

約数和(自身を含む): 525108480

約数和(自身を除く): 139129713

約数列:

[1, 3, 59, 177, 313, 939, 6967, 18467, 20901, 55401, 411053, 1233159, 2180671, 6542013, 128659589, 385978767]

約数ペア:

[(1, 385978767), (3, 128659589), (59, 6542013), (177, 2180671), (313, 1233159), (939, 411053), (6967, 55401), (18467, 20901)]