228166779

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{6329}}^1$

素因数の和:6590

約数の個数: 16

約数和(自身を含む): 310828320

約数和(自身を除く): 82661541

約数列:

[1, 3, 61, 183, 197, 591, 6329, 12017, 18987, 36051, 386069, 1158207, 1246813, 3740439, 76055593, 228166779]

約数ペア:

[(1, 228166779), (3, 76055593), (61, 3740439), (183, 1246813), (197, 1158207), (591, 386069), (6329, 36051), (12017, 18987)]