2019913407

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{4969}}^1$

素因数の和:5084

約数の個数: 36

約数和(自身を含む): 3079571040

約数和(自身を除く): 1059657633

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 961, 1457, 2883, 4371, 4969, 8649, 13113, 14907, 44721, 45167, 135501, 154039, 233543, 406503, 462117, 700629, 1386351, 2101887, 4775209, 7239833, 14325627, 21719499, 42976881, 65158497, 224434823, 673304469, 2019913407]

約数ペア:

[(1, 2019913407), (3, 673304469), (9, 224434823), (31, 65158497), (47, 42976881), (93, 21719499), (141, 14325627), (279, 7239833), (423, 4775209), (961, 2101887), (1457, 1386351), (2883, 700629), (4371, 462117), (4969, 406503), (8649, 233543), (13113, 154039), (14907, 135501), (44721, 45167)]