173833517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 225711360

約数和(自身を除く): 51877843

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 2431, 3109, 3289, 4301, 5083, 34199, 40417, 52853, 55913, 71507, 444587, 581383, 687089, 786577, 929591, 1215619, 7557979, 10225501, 13371809, 15803047, 173833517]

約数ペア:

[(1, 173833517), (11, 15803047), (13, 13371809), (17, 10225501), (23, 7557979), (143, 1215619), (187, 929591), (221, 786577), (253, 687089), (299, 581383), (391, 444587), (2431, 71507), (3109, 55913), (3289, 52853), (4301, 40417), (5083, 34199)]