1540149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 2467584

約数和(自身を除く): 927435

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 101, 221, 299, 303, 391, 663, 897, 1173, 1313, 1717, 2323, 3939, 5083, 5151, 6969, 15249, 22321, 30199, 39491, 66963, 90597, 118473, 513383, 1540149]

約数ペア:

[(1, 1540149), (3, 513383), (13, 118473), (17, 90597), (23, 66963), (39, 39491), (51, 30199), (69, 22321), (101, 15249), (221, 6969), (299, 5151), (303, 5083), (391, 3939), (663, 2323), (897, 1717), (1173, 1313)]