2912388507

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3527}}^1$

素因数の和:3817

約数の個数: 64

約数和(自身を含む): 5242890240

約数和(自身を除く): 2330501733

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 257, 357, 459, 771, 1071, 1799, 2313, 3213, 3527, 4369, 5397, 6939, 10581, 13107, 16191, 24689, 30583, 31743, 39321, 48573, 59959, 74067, 91749, 95229, 117963, 179877, 222201, 275247, 419713, 539631, 666603, 825741, 906439, 1259139, 1618893, 2719317, 3777417, 6345073, 8157951, 11332251, 15409463, 19035219, 24473853, 46228389, 57105657, 107866241, 138685167, 171316971, 323598723, 416055501, 970796169, 2912388507]

約数ペア:

[(1, 2912388507), (3, 970796169), (7, 416055501), (9, 323598723), (17, 171316971), (21, 138685167), (27, 107866241), (51, 57105657), (63, 46228389), (119, 24473853), (153, 19035219), (189, 15409463), (257, 11332251), (357, 8157951), (459, 6345073), (771, 3777417), (1071, 2719317), (1799, 1618893), (2313, 1259139), (3213, 906439), (3527, 825741), (4369, 666603), (5397, 539631), (6939, 419713), (10581, 275247), (13107, 222201), (16191, 179877), (24689, 117963), (30583, 95229), (31743, 91749), (39321, 74067), (48573, 59959)]