2812338507

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 4271662080

約数和(自身を除く): 1459323573

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 491, 509, 1023, 1473, 1527, 3751, 5401, 5599, 11253, 15221, 15779, 16203, 16797, 45663, 47337, 59411, 61589, 167431, 173569, 178233, 184767, 249919, 502293, 520707, 749757, 1841741, 1909259, 2749109, 5525223, 5727777, 7747489, 8247327, 23242467, 30240199, 85222379, 90720597, 255667137, 937446169, 2812338507]

約数ペア:

[(1, 2812338507), (3, 937446169), (11, 255667137), (31, 90720597), (33, 85222379), (93, 30240199), (121, 23242467), (341, 8247327), (363, 7747489), (491, 5727777), (509, 5525223), (1023, 2749109), (1473, 1909259), (1527, 1841741), (3751, 749757), (5401, 520707), (5599, 502293), (11253, 249919), (15221, 184767), (15779, 178233), (16203, 173569), (16797, 167431), (45663, 61589), (47337, 59411)]