260244831

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 442903680

約数和(自身を除く): 182658849

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 227, 231, 539, 681, 709, 1589, 1617, 2127, 2497, 4767, 4963, 7491, 7799, 11123, 14889, 17479, 23397, 33369, 34741, 52437, 54593, 104223, 122353, 160943, 163779, 367059, 382151, 482829, 1126601, 1146453, 1770373, 3379803, 5311119, 7886207, 12392611, 23658621, 37177833, 86748277, 260244831]

約数ペア:

[(1, 260244831), (3, 86748277), (7, 37177833), (11, 23658621), (21, 12392611), (33, 7886207), (49, 5311119), (77, 3379803), (147, 1770373), (227, 1146453), (231, 1126601), (539, 482829), (681, 382151), (709, 367059), (1589, 163779), (1617, 160943), (2127, 122353), (2497, 104223), (4767, 54593), (4963, 52437), (7491, 34741), (7799, 33369), (11123, 23397), (14889, 17479)]