1445880849

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{2371}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 2240686080

約数和(自身を除く): 794805231

約数列:

[1, 3, 7, 21, 71, 213, 409, 497, 1227, 1491, 2371, 2863, 7113, 8589, 16597, 29039, 49791, 87117, 168341, 203273, 505023, 609819, 969739, 1178387, 2909217, 3535161, 6788173, 20364519, 68851469, 206554407, 481960283, 1445880849]

約数ペア:

[(1, 1445880849), (3, 481960283), (7, 206554407), (21, 68851469), (71, 20364519), (213, 6788173), (409, 3535161), (497, 2909217), (1227, 1178387), (1491, 969739), (2371, 609819), (2863, 505023), (7113, 203273), (8589, 168341), (16597, 87117), (29039, 49791)]