1279175057693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{309079}}^1$

素因数の和:309477

約数の個数: 32

約数和(自身を含む): 1487352303360

約数和(自身を除く): 208177245667

約数列:

[1, 13, 17, 61, 221, 307, 793, 1037, 3991, 5219, 13481, 18727, 67847, 243451, 309079, 318359, 4018027, 4138667, 5254343, 18853819, 68306459, 94887253, 245099647, 320514923, 1233534289, 1613083301, 4166693999, 5788122433, 20970082913, 75245591629, 98398081361, 1279175057693]

約数ペア:

[(1, 1279175057693), (13, 98398081361), (17, 75245591629), (61, 20970082913), (221, 5788122433), (307, 4166693999), (793, 1613083301), (1037, 1233534289), (3991, 320514923), (5219, 245099647), (13481, 94887253), (18727, 68306459), (67847, 18853819), (243451, 5254343), (309079, 4138667), (318359, 4018027)]