2508587757

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{17333}}^1$

素因数の和:18589

約数の個数: 24

約数和(自身を含む): 3905627544

約数和(自身を除く): 1397039787

約数列:

[1, 3, 9, 13, 39, 117, 1237, 3711, 11133, 16081, 17333, 48243, 51999, 144729, 155997, 225329, 675987, 2027961, 21440921, 64322763, 192968289, 278731973, 836195919, 2508587757]

約数ペア:

[(1, 2508587757), (3, 836195919), (9, 278731973), (13, 192968289), (39, 64322763), (117, 21440921), (1237, 2027961), (3711, 675987), (11133, 225329), (16081, 155997), (17333, 144729), (48243, 51999)]