2088402813

素因数分解:

$3^2\times 7^1\times {\mathrm{8009}}^1\times {\mathrm{4139}}^1$

素因数の和:12161

約数の個数: 24

約数和(自身を含む): 3448785600

約数和(自身を除く): 1360382787

約数列:

[1, 3, 7, 9, 21, 63, 4139, 8009, 12417, 24027, 28973, 37251, 56063, 72081, 86919, 168189, 260757, 504567, 33149251, 99447753, 232044757, 298343259, 696134271, 2088402813]

約数ペア:

[(1, 2088402813), (3, 696134271), (7, 298343259), (9, 232044757), (21, 99447753), (63, 33149251), (4139, 504567), (8009, 260757), (12417, 168189), (24027, 86919), (28973, 72081), (37251, 56063)]