2019944283

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163307}}^1$

素因数の和:163367

約数の個数: 32

約数和(自身を含む): 3344547840

約数和(自身を除く): 1324603557

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 163307, 489921, 1143149, 3102833, 3429447, 5062517, 9308499, 15187551, 21719831, 35437619, 65159493, 96187823, 106312857, 288563469, 673314761, 2019944283]

約数ペア:

[(1, 2019944283), (3, 673314761), (7, 288563469), (19, 106312857), (21, 96187823), (31, 65159493), (57, 35437619), (93, 21719831), (133, 15187551), (217, 9308499), (399, 5062517), (589, 3429447), (651, 3102833), (1767, 1143149), (4123, 489921), (12369, 163307)]