191404321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3931}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 209496960

約数和(自身を除く): 18092639

約数列:

[1, 23, 29, 73, 667, 1679, 2117, 3931, 48691, 90413, 113999, 286963, 2621977, 6600149, 8321927, 191404321]

約数ペア:

[(1, 191404321), (23, 8321927), (29, 6600149), (73, 2621977), (667, 286963), (1679, 113999), (2117, 90413), (3931, 48691)]