1490994219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 2372523264

約数和(自身を除く): 881529045

約数列:

[1, 3, 11, 13, 33, 39, 101, 143, 169, 303, 429, 507, 1111, 1313, 1859, 2647, 3333, 3939, 5577, 7941, 14443, 17069, 29117, 34411, 43329, 51207, 87351, 103233, 187759, 267347, 378521, 447343, 563277, 802041, 1135563, 1342029, 2940817, 3475511, 4920773, 8822451, 10426533, 14762319, 38230621, 45181643, 114691863, 135544929, 496998073, 1490994219]

約数ペア:

[(1, 1490994219), (3, 496998073), (11, 135544929), (13, 114691863), (33, 45181643), (39, 38230621), (101, 14762319), (143, 10426533), (169, 8822451), (303, 4920773), (429, 3475511), (507, 2940817), (1111, 1342029), (1313, 1135563), (1859, 802041), (2647, 563277), (3333, 447343), (3939, 378521), (5577, 267347), (7941, 187759), (14443, 103233), (17069, 87351), (29117, 51207), (34411, 43329)]