3101021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 1212067

約数列:

[1, 7, 11, 17, 23, 77, 103, 119, 161, 187, 253, 391, 721, 1133, 1309, 1751, 1771, 2369, 2737, 4301, 7931, 12257, 16583, 19261, 26059, 30107, 40273, 134827, 182413, 281911, 443003, 3101021]

約数ペア:

[(1, 3101021), (7, 443003), (11, 281911), (17, 182413), (23, 134827), (77, 40273), (103, 30107), (119, 26059), (161, 19261), (187, 16583), (253, 12257), (391, 7931), (721, 4301), (1133, 2737), (1309, 2369), (1751, 1771)]