449486541

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 757076736

約数和(自身を除く): 307590195

約数列:

[1, 3, 7, 9, 21, 63, 103, 113, 309, 339, 613, 721, 791, 927, 1017, 1839, 2163, 2373, 4291, 5517, 6489, 7119, 11639, 12873, 34917, 38619, 63139, 69269, 81473, 104751, 189417, 207807, 244419, 441973, 484883, 568251, 623421, 733257, 1325919, 1454649, 3977757, 4363947, 7134707, 21404121, 49942949, 64212363, 149828847, 449486541]

約数ペア:

[(1, 449486541), (3, 149828847), (7, 64212363), (9, 49942949), (21, 21404121), (63, 7134707), (103, 4363947), (113, 3977757), (309, 1454649), (339, 1325919), (613, 733257), (721, 623421), (791, 568251), (927, 484883), (1017, 441973), (1839, 244419), (2163, 207807), (2373, 189417), (4291, 104751), (5517, 81473), (6489, 69269), (7119, 63139), (11639, 38619), (12873, 34917)]