2019841329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{20897}}^1$

素因数の和:21041

約数の個数: 32

約数和(自身を含む): 3069498240

約数和(自身を除く): 1049656911

約数列:

[1, 3, 11, 29, 33, 87, 101, 303, 319, 957, 1111, 2929, 3333, 8787, 20897, 32219, 62691, 96657, 229867, 606013, 689601, 1818039, 2110597, 6331791, 6666143, 19998429, 23216567, 61207313, 69649701, 183621939, 673280443, 2019841329]

約数ペア:

[(1, 2019841329), (3, 673280443), (11, 183621939), (29, 69649701), (33, 61207313), (87, 23216567), (101, 19998429), (303, 6666143), (319, 6331791), (957, 2110597), (1111, 1818039), (2929, 689601), (3333, 606013), (8787, 229867), (20897, 96657), (32219, 62691)]