224804517

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1367}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 353009664

約数和(自身を除く): 128205147

約数列:

[1, 3, 7, 21, 41, 123, 191, 287, 573, 861, 1337, 1367, 4011, 4101, 7831, 9569, 23493, 28707, 54817, 56047, 164451, 168141, 261097, 392329, 783291, 1176987, 1827679, 5483037, 10704977, 32114931, 74934839, 224804517]

約数ペア:

[(1, 224804517), (3, 74934839), (7, 32114931), (21, 10704977), (41, 5483037), (123, 1827679), (191, 1176987), (287, 783291), (573, 392329), (861, 261097), (1337, 168141), (1367, 164451), (4011, 56047), (4101, 54817), (7831, 28707), (9569, 23493)]