2021104767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{3947}}^1$

素因数の和:4283

約数の個数: 32

約数和(自身を含む): 3001743360

約数和(自身を除く): 980638593

約数列:

[1, 3, 11, 33, 59, 177, 263, 649, 789, 1947, 2893, 3947, 8679, 11841, 15517, 43417, 46551, 130251, 170687, 232873, 512061, 698619, 1038061, 2561603, 3114183, 7684809, 11418671, 34256013, 61245599, 183736797, 673701589, 2021104767]

約数ペア:

[(1, 2021104767), (3, 673701589), (11, 183736797), (33, 61245599), (59, 34256013), (177, 11418671), (263, 7684809), (649, 3114183), (789, 2561603), (1947, 1038061), (2893, 698619), (3947, 512061), (8679, 232873), (11841, 170687), (15517, 130251), (43417, 46551)]