386486177

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42179}}^1$

素因数の和:42221

約数の個数: 24

約数和(自身を含む): 519320160

約数和(自身を除く): 132833983

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 42179, 295253, 463969, 717043, 2066771, 3247783, 5019301, 7887473, 22734481, 35135107, 55212311, 386486177]

約数ペア:

[(1, 386486177), (7, 55212311), (11, 35135107), (17, 22734481), (49, 7887473), (77, 5019301), (119, 3247783), (187, 2066771), (539, 717043), (833, 463969), (1309, 295253), (9163, 42179)]