2079696501

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 3182100480

約数和(自身を除く): 1102403979

約数列:

[1, 3, 9, 23, 69, 127, 207, 239, 331, 381, 717, 993, 1143, 2151, 2921, 2979, 5497, 7613, 8763, 16491, 22839, 26289, 30353, 42037, 49473, 68517, 79109, 91059, 126111, 237327, 273177, 378333, 698119, 711981, 966851, 1819507, 2094357, 2900553, 5458521, 6283071, 8701659, 10046843, 16375563, 30140529, 90421587, 231077389, 693232167, 2079696501]

約数ペア:

[(1, 2079696501), (3, 693232167), (9, 231077389), (23, 90421587), (69, 30140529), (127, 16375563), (207, 10046843), (239, 8701659), (331, 6283071), (381, 5458521), (717, 2900553), (993, 2094357), (1143, 1819507), (2151, 966851), (2921, 711981), (2979, 698119), (5497, 378333), (7613, 273177), (8763, 237327), (16491, 126111), (22839, 91059), (26289, 79109), (30353, 68517), (42037, 49473)]