2021808921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{6269}}^1$

素因数の和:6649

約数の個数: 32

約数和(自身を含む): 3051734400

約数和(自身を除く): 1029925479

約数列:

[1, 3, 11, 29, 33, 87, 319, 337, 957, 1011, 3707, 6269, 9773, 11121, 18807, 29319, 68959, 107503, 181801, 206877, 322509, 545403, 1999811, 2112653, 5999433, 6337959, 23239183, 61266937, 69717549, 183800811, 673936307, 2021808921]

約数ペア:

[(1, 2021808921), (3, 673936307), (11, 183800811), (29, 69717549), (33, 61266937), (87, 23239183), (319, 6337959), (337, 5999433), (957, 2112653), (1011, 1999811), (3707, 545403), (6269, 322509), (9773, 206877), (11121, 181801), (18807, 107503), (29319, 68959)]