2018984913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{53527}}^1$

素因数の和:53674

約数の個数: 32

約数和(自身を含む): 3288760320

約数和(自身を除く): 1269775407

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 1143, 1397, 3429, 4191, 12573, 37719, 53527, 160581, 481743, 588797, 1445229, 1766391, 5299173, 6797929, 15897519, 20393787, 61181361, 74777219, 183544083, 224331657, 672994971, 2018984913]

約数ペア:

[(1, 2018984913), (3, 672994971), (9, 224331657), (11, 183544083), (27, 74777219), (33, 61181361), (99, 20393787), (127, 15897519), (297, 6797929), (381, 5299173), (1143, 1766391), (1397, 1445229), (3429, 588797), (4191, 481743), (12573, 160581), (37719, 53527)]