12736779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 19643904

約数和(自身を除く): 6907125

約数列:

[1, 3, 11, 23, 33, 69, 97, 173, 253, 291, 519, 759, 1067, 1903, 2231, 3201, 3979, 5709, 6693, 11937, 16781, 24541, 43769, 50343, 73623, 131307, 184591, 385963, 553773, 1157889, 4245593, 12736779]

約数ペア:

[(1, 12736779), (3, 4245593), (11, 1157889), (23, 553773), (33, 385963), (69, 184591), (97, 131307), (173, 73623), (253, 50343), (291, 43769), (519, 24541), (759, 16781), (1067, 11937), (1903, 6693), (2231, 5709), (3201, 3979)]