1042918317

素因数分解:

$3^2\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{7283}}^1$

素因数の和:9569

約数の個数: 24

約数和(自身を含む): 1722636864

約数和(自身を除く): 679718547

約数列:

[1, 3, 7, 9, 21, 63, 2273, 6819, 7283, 15911, 20457, 21849, 47733, 50981, 65547, 143199, 152943, 458829, 16554259, 49662777, 115879813, 148988331, 347639439, 1042918317]

約数ペア:

[(1, 1042918317), (3, 347639439), (7, 148988331), (9, 115879813), (21, 49662777), (63, 16554259), (2273, 458829), (6819, 152943), (7283, 143199), (15911, 65547), (20457, 50981), (21849, 47733)]