8319399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 12870144

約数和(自身を除く): 4550745

約数列:

[1, 3, 11, 23, 33, 69, 97, 113, 253, 291, 339, 759, 1067, 1243, 2231, 2599, 3201, 3729, 6693, 7797, 10961, 24541, 28589, 32883, 73623, 85767, 120571, 252103, 361713, 756309, 2773133, 8319399]

約数ペア:

[(1, 8319399), (3, 2773133), (11, 756309), (23, 361713), (33, 252103), (69, 120571), (97, 85767), (113, 73623), (253, 32883), (291, 28589), (339, 24541), (759, 10961), (1067, 7797), (1243, 6693), (2231, 3729), (2599, 3201)]