17846919

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 28569600

約数和(自身を除く): 10722681

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 991, 2001, 2973, 6003, 8919, 18009, 22793, 26757, 28739, 68379, 86217, 205137, 258651, 615411, 660997, 775953, 1982991, 5948973, 17846919]

約数ペア:

[(1, 17846919), (3, 5948973), (9, 1982991), (23, 775953), (27, 660997), (29, 615411), (69, 258651), (87, 205137), (207, 86217), (261, 68379), (621, 28739), (667, 26757), (783, 22793), (991, 18009), (2001, 8919), (2973, 6003)]