313863231

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 491478624

約数和(自身を除く): 177615393

約数列:

[1, 3, 11, 17, 33, 51, 121, 181, 187, 281, 363, 543, 561, 843, 1991, 2057, 3077, 3091, 4777, 5973, 6171, 9231, 9273, 14331, 21901, 33847, 34001, 50861, 52547, 65703, 101541, 102003, 152583, 157641, 372317, 559471, 578017, 864637, 1116951, 1678413, 1734051, 2593911, 6154181, 9511007, 18462543, 28533021, 104621077, 313863231]

約数ペア:

[(1, 313863231), (3, 104621077), (11, 28533021), (17, 18462543), (33, 9511007), (51, 6154181), (121, 2593911), (181, 1734051), (187, 1678413), (281, 1116951), (363, 864637), (543, 578017), (561, 559471), (843, 372317), (1991, 157641), (2057, 152583), (3077, 102003), (3091, 101541), (4777, 65703), (5973, 52547), (6171, 50861), (9231, 34001), (9273, 33847), (14331, 21901)]