13996839819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{42643}}^1$

素因数の和:42807

約数の個数: 32

約数和(自身を含む): 20043362304

約数和(自身を除く): 6046522485

約数列:

[1, 3, 23, 67, 69, 71, 201, 213, 1541, 1633, 4623, 4757, 4899, 14271, 42643, 109411, 127929, 328233, 980789, 2857081, 2942367, 3027653, 8571243, 9082959, 65712863, 69636019, 197138589, 202852751, 208908057, 608558253, 4665613273, 13996839819]

約数ペア:

[(1, 13996839819), (3, 4665613273), (23, 608558253), (67, 208908057), (69, 202852751), (71, 197138589), (201, 69636019), (213, 65712863), (1541, 9082959), (1633, 8571243), (4623, 3027653), (4757, 2942367), (4899, 2857081), (14271, 980789), (42643, 328233), (109411, 127929)]