2770029

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 4280640

約数和(自身を除く): 1510611

約数列:

[1, 3, 9, 19, 57, 97, 167, 171, 291, 501, 873, 1503, 1843, 3173, 5529, 9519, 16199, 16587, 28557, 48597, 145791, 307781, 923343, 2770029]

約数ペア:

[(1, 2770029), (3, 923343), (9, 307781), (19, 145791), (57, 48597), (97, 28557), (167, 16587), (171, 16199), (291, 9519), (501, 5529), (873, 3173), (1503, 1843)]