8748789

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 5259531

約数列:

[1, 3, 7, 21, 31, 89, 93, 151, 217, 267, 453, 623, 651, 1057, 1869, 2759, 3171, 4681, 8277, 13439, 14043, 19313, 32767, 40317, 57939, 94073, 98301, 282219, 416609, 1249827, 2916263, 8748789]

約数ペア:

[(1, 8748789), (3, 2916263), (7, 1249827), (21, 416609), (31, 282219), (89, 98301), (93, 94073), (151, 57939), (217, 40317), (267, 32767), (453, 19313), (623, 14043), (651, 13439), (1057, 8277), (1869, 4681), (2759, 3171)]