523832451

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 775969920

約数和(自身を除く): 252137469

約数列:

[1, 3, 19, 31, 57, 73, 93, 131, 219, 393, 589, 961, 1387, 1767, 2263, 2489, 2883, 4061, 4161, 6789, 7467, 9563, 12183, 18259, 28689, 42997, 54777, 70153, 77159, 125891, 128991, 181697, 210459, 231477, 296453, 377673, 545091, 889359, 1332907, 2391929, 3998721, 5632607, 7175787, 9190043, 16897821, 27570129, 174610817, 523832451]

約数ペア:

[(1, 523832451), (3, 174610817), (19, 27570129), (31, 16897821), (57, 9190043), (73, 7175787), (93, 5632607), (131, 3998721), (219, 2391929), (393, 1332907), (589, 889359), (961, 545091), (1387, 377673), (1767, 296453), (2263, 231477), (2489, 210459), (2883, 181697), (4061, 128991), (4161, 125891), (6789, 77159), (7467, 70153), (9563, 54777), (12183, 42997), (18259, 28689)]