1158867

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 1834560

約数和(自身を除く): 675693

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 251, 513, 753, 1539, 2259, 4617, 4769, 6777, 14307, 20331, 42921, 60993, 128763, 386289, 1158867]

約数ペア:

[(1, 1158867), (3, 386289), (9, 128763), (19, 60993), (27, 42921), (57, 20331), (81, 14307), (171, 6777), (243, 4769), (251, 4617), (513, 2259), (753, 1539)]