38642967

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5700

約数の個数: 32

約数和(自身を含む): 65180160

約数和(自身を除く): 26537193

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 5657, 6831, 16971, 50913, 62227, 130111, 152739, 186681, 390333, 560043, 1170999, 1431221, 1680129, 3512997, 4293663, 12880989, 38642967]

約数ペア:

[(1, 38642967), (3, 12880989), (9, 4293663), (11, 3512997), (23, 1680129), (27, 1431221), (33, 1170999), (69, 560043), (99, 390333), (207, 186681), (253, 152739), (297, 130111), (621, 62227), (759, 50913), (2277, 16971), (5657, 6831)]