297983907

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12671}}^1$

素因数の和:12760

約数の個数: 32

約数和(自身を含む): 482549760

約数和(自身を除く): 184565853

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 7839, 12671, 23517, 38013, 114039, 164723, 342117, 494169, 848957, 1482507, 2546871, 4447521, 7640613, 11036441, 22921839, 33109323, 99327969, 297983907]

約数ペア:

[(1, 297983907), (3, 99327969), (9, 33109323), (13, 22921839), (27, 11036441), (39, 7640613), (67, 4447521), (117, 2546871), (201, 1482507), (351, 848957), (603, 494169), (871, 342117), (1809, 164723), (2613, 114039), (7839, 38013), (12671, 23517)]