2627157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 1437099

約数列:

[1, 3, 13, 31, 39, 41, 53, 93, 123, 159, 403, 533, 689, 1209, 1271, 1599, 1643, 2067, 2173, 3813, 4929, 6519, 16523, 21359, 28249, 49569, 64077, 67363, 84747, 202089, 875719, 2627157]

約数ペア:

[(1, 2627157), (3, 875719), (13, 202089), (31, 84747), (39, 67363), (41, 64077), (53, 49569), (93, 28249), (123, 21359), (159, 16523), (403, 6519), (533, 4929), (689, 3813), (1209, 2173), (1271, 2067), (1599, 1643)]