2973207985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{5501}}^1$

素因数の和:5865

約数の個数: 32

約数和(自身を含む): 4031161344

約数和(自身を除く): 1057953359

約数列:

[1, 5, 11, 31, 55, 155, 317, 341, 1585, 1705, 3487, 5501, 9827, 17435, 27505, 49135, 60511, 108097, 170531, 302555, 540485, 852655, 1743817, 1875841, 8719085, 9379205, 19181987, 54058327, 95909935, 270291635, 594641597, 2973207985]

約数ペア:

[(1, 2973207985), (5, 594641597), (11, 270291635), (31, 95909935), (55, 54058327), (155, 19181987), (317, 9379205), (341, 8719085), (1585, 1875841), (1705, 1743817), (3487, 852655), (5501, 540485), (9827, 302555), (17435, 170531), (27505, 108097), (49135, 60511)]