11999603

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 4174477

約数列:

[1, 7, 11, 17, 77, 89, 103, 119, 187, 623, 721, 979, 1133, 1309, 1513, 1751, 6853, 7931, 9167, 10591, 12257, 16643, 19261, 64169, 100837, 116501, 134827, 155839, 705859, 1090873, 1714229, 11999603]

約数ペア:

[(1, 11999603), (7, 1714229), (11, 1090873), (17, 705859), (77, 155839), (89, 134827), (103, 116501), (119, 100837), (187, 64169), (623, 19261), (721, 16643), (979, 12257), (1133, 10591), (1309, 9167), (1513, 7931), (1751, 6853)]