1330774671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 1971545184

約数和(自身を除く): 640770513

約数列:

[1, 3, 17, 37, 51, 79, 111, 113, 237, 339, 629, 1343, 1887, 1921, 2923, 4029, 4181, 5763, 6241, 8769, 8927, 12543, 18723, 26781, 49691, 71077, 106097, 149073, 151759, 213231, 230917, 318291, 330299, 455277, 692751, 705233, 990897, 2115699, 3925589, 5615083, 11776767, 11988961, 16845249, 26093621, 35966883, 78280863, 443591557, 1330774671]

約数ペア:

[(1, 1330774671), (3, 443591557), (17, 78280863), (37, 35966883), (51, 26093621), (79, 16845249), (111, 11988961), (113, 11776767), (237, 5615083), (339, 3925589), (629, 2115699), (1343, 990897), (1887, 705233), (1921, 692751), (2923, 455277), (4029, 330299), (4181, 318291), (5763, 230917), (6241, 213231), (8769, 151759), (8927, 149073), (12543, 106097), (18723, 71077), (26781, 49691)]