23753001

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 34583040

約数和(自身を除く): 10830039

約数列:

[1, 3, 29, 37, 47, 87, 111, 141, 157, 471, 1073, 1363, 1739, 3219, 4089, 4553, 5217, 5809, 7379, 13659, 17427, 22137, 50431, 151293, 168461, 213991, 273023, 505383, 641973, 819069, 7917667, 23753001]

約数ペア:

[(1, 23753001), (3, 7917667), (29, 819069), (37, 641973), (47, 505383), (87, 273023), (111, 213991), (141, 168461), (157, 151293), (471, 50431), (1073, 22137), (1363, 17427), (1739, 13659), (3219, 7379), (4089, 5809), (4553, 5217)]