56699307

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2719}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 93916160

約数和(自身を除く): 37216853

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2719, 2979, 6951, 8157, 19033, 20853, 24471, 57099, 171297, 899989, 2699967, 6299923, 8099901, 18899769, 56699307]

約数ペア:

[(1, 56699307), (3, 18899769), (7, 8099901), (9, 6299923), (21, 2699967), (63, 899989), (331, 171297), (993, 57099), (2317, 24471), (2719, 20853), (2979, 19033), (6951, 8157)]