22572867

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 33140736

約数和(自身を除く): 10567869

約数列:

[1, 3, 23, 31, 61, 69, 93, 173, 183, 519, 713, 1403, 1891, 2139, 3979, 4209, 5363, 5673, 10553, 11937, 16089, 31659, 43493, 123349, 130479, 242719, 327143, 370047, 728157, 981429, 7524289, 22572867]

約数ペア:

[(1, 22572867), (3, 7524289), (23, 981429), (31, 728157), (61, 370047), (69, 327143), (93, 242719), (173, 130479), (183, 123349), (519, 43493), (713, 31659), (1403, 16089), (1891, 11937), (2139, 10553), (3979, 5673), (4209, 5363)]