285433213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 341978112

約数和(自身を除く): 56544899

約数列:

[1, 13, 17, 31, 61, 221, 403, 527, 683, 793, 1037, 1891, 6851, 8879, 11611, 13481, 21173, 24583, 32147, 41663, 150943, 275249, 359941, 417911, 541619, 708271, 1291553, 4679233, 9207523, 16790189, 21956401, 285433213]

約数ペア:

[(1, 285433213), (13, 21956401), (17, 16790189), (31, 9207523), (61, 4679233), (221, 1291553), (403, 708271), (527, 541619), (683, 417911), (793, 359941), (1037, 275249), (1891, 150943), (6851, 41663), (8879, 32147), (11611, 24583), (13481, 21173)]