1490757543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8233}}^1$

素因数の和:8340

約数の個数: 48

約数和(自身を含む): 2466247680

約数和(自身を除く): 975490137

約数列:

[1, 3, 9, 11, 31, 33, 59, 93, 99, 177, 279, 341, 531, 649, 1023, 1829, 1947, 3069, 5487, 5841, 8233, 16461, 20119, 24699, 60357, 74097, 90563, 181071, 255223, 271689, 485747, 765669, 815067, 1457241, 2297007, 2807453, 4371723, 5343217, 8422359, 15058157, 16029651, 25267077, 45174471, 48088953, 135523413, 165639727, 496919181, 1490757543]

約数ペア:

[(1, 1490757543), (3, 496919181), (9, 165639727), (11, 135523413), (31, 48088953), (33, 45174471), (59, 25267077), (93, 16029651), (99, 15058157), (177, 8422359), (279, 5343217), (341, 4371723), (531, 2807453), (649, 2297007), (1023, 1457241), (1829, 815067), (1947, 765669), (3069, 485747), (5487, 271689), (5841, 255223), (8233, 181071), (16461, 90563), (20119, 74097), (24699, 60357)]