1284537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 1840320

約数和(自身を除く): 555783

約数列:

[1, 3, 17, 51, 89, 267, 283, 849, 1513, 4539, 4811, 14433, 25187, 75561, 428179, 1284537]

約数ペア:

[(1, 1284537), (3, 428179), (17, 75561), (51, 25187), (89, 14433), (267, 4811), (283, 4539), (849, 1513)]