287442001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{12917}}^1$

素因数の和:12969

約数の個数: 24

約数和(自身を含む): 380719296

約数和(自身を除く): 93277295

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3179, 12917, 22253, 90419, 142087, 219589, 994609, 1537123, 2415479, 3733013, 16908353, 26131091, 41063143, 287442001]

約数ペア:

[(1, 287442001), (7, 41063143), (11, 26131091), (17, 16908353), (77, 3733013), (119, 2415479), (187, 1537123), (289, 994609), (1309, 219589), (2023, 142087), (3179, 90419), (12917, 22253)]