827169321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{424843}}^1$

素因数の和:424916

約数の個数: 16

約数和(自身を含む): 1223550720

約数和(自身を除く): 396381399

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 424843, 1274529, 4673273, 14019819, 25065737, 75197211, 275723107, 827169321]

約数ペア:

[(1, 827169321), (3, 275723107), (11, 75197211), (33, 25065737), (59, 14019819), (177, 4673273), (649, 1274529), (1947, 424843)]