1679508780447

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12821}}^1\times {\mathrm{31123}}^1$

素因数の和:44031

約数の個数: 32

約数和(自身を含む): 2375276115456

約数和(自身を除く): 695767335009

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 12821, 31123, 38463, 93369, 294883, 715829, 782081, 884649, 1898503, 2147487, 2346243, 5695509, 17987863, 43665569, 53963589, 130996707, 399027983, 1197083949, 9177643609, 24340706963, 27532930827, 73022120889, 559836260149, 1679508780447]

約数ペア:

[(1, 1679508780447), (3, 559836260149), (23, 73022120889), (61, 27532930827), (69, 24340706963), (183, 9177643609), (1403, 1197083949), (4209, 399027983), (12821, 130996707), (31123, 53963589), (38463, 43665569), (93369, 17987863), (294883, 5695509), (715829, 2346243), (782081, 2147487), (884649, 1898503)]