2021645753691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2297}}^1\times {\mathrm{152879}}^1$

素因数の和:155299

約数の個数: 32

約数和(自身を含む): 2866756838400

約数和(自身を除く): 845111084709

約数列:

[1, 3, 19, 57, 101, 303, 1919, 2297, 5757, 6891, 43643, 130929, 152879, 231997, 458637, 695991, 2904701, 4407943, 8714103, 13223829, 15440779, 46322337, 293374801, 351163063, 880124403, 1053489189, 6672098197, 20016294591, 35467469363, 106402408089, 673881917897, 2021645753691]

約数ペア:

[(1, 2021645753691), (3, 673881917897), (19, 106402408089), (57, 35467469363), (101, 20016294591), (303, 6672098197), (1919, 1053489189), (2297, 880124403), (5757, 351163063), (6891, 293374801), (43643, 46322337), (130929, 15440779), (152879, 13223829), (231997, 8714103), (458637, 4407943), (695991, 2904701)]