4037823

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 6681600

約数和(自身を除く): 2643777

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 463, 513, 969, 1389, 2907, 4167, 7871, 8721, 8797, 12501, 23613, 26391, 70839, 79173, 149549, 212517, 237519, 448647, 1345941, 4037823]

約数ペア:

[(1, 4037823), (3, 1345941), (9, 448647), (17, 237519), (19, 212517), (27, 149549), (51, 79173), (57, 70839), (153, 26391), (171, 23613), (323, 12501), (459, 8797), (463, 8721), (513, 7871), (969, 4167), (1389, 2907)]