1793906307

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 2703512448

約数和(自身を除く): 909606141

約数列:

[1, 3, 9, 67, 73, 83, 201, 219, 249, 491, 603, 657, 747, 1473, 4419, 4891, 5561, 6059, 14673, 16683, 18177, 32897, 35843, 40753, 44019, 50049, 54531, 98691, 107529, 122259, 296073, 322587, 366777, 405953, 1217859, 2401481, 2730451, 2974969, 3653577, 7204443, 8191353, 8924907, 21613329, 24574059, 26774721, 199322923, 597968769, 1793906307]

約数ペア:

[(1, 1793906307), (3, 597968769), (9, 199322923), (67, 26774721), (73, 24574059), (83, 21613329), (201, 8924907), (219, 8191353), (249, 7204443), (491, 3653577), (603, 2974969), (657, 2730451), (747, 2401481), (1473, 1217859), (4419, 405953), (4891, 366777), (5561, 322587), (6059, 296073), (14673, 122259), (16683, 107529), (18177, 98691), (32897, 54531), (35843, 50049), (40753, 44019)]