15697550393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{1733}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 18920964096

約数和(自身を除く): 3223413703

約数列:

[1, 7, 23, 127, 161, 443, 889, 1733, 2921, 3101, 10189, 12131, 20447, 39859, 56261, 71323, 220091, 279013, 393827, 767719, 1294003, 1540637, 5062093, 5374033, 9058021, 17657537, 35434651, 97500313, 123602759, 682502191, 2242507199, 15697550393]

約数ペア:

[(1, 15697550393), (7, 2242507199), (23, 682502191), (127, 123602759), (161, 97500313), (443, 35434651), (889, 17657537), (1733, 9058021), (2921, 5374033), (3101, 5062093), (10189, 1540637), (12131, 1294003), (20447, 767719), (39859, 393827), (56261, 279013), (71323, 220091)]