3198156907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 3632283648

約数和(自身を除く): 434126741

約数列:

[1, 11, 41, 137, 191, 271, 451, 1507, 2101, 2981, 5617, 7831, 11111, 26167, 37127, 51761, 61787, 86141, 122221, 287837, 408397, 569371, 1072847, 1522207, 2122201, 7091257, 11801317, 16744277, 23344211, 78003827, 290741537, 3198156907]

約数ペア:

[(1, 3198156907), (11, 290741537), (41, 78003827), (137, 23344211), (191, 16744277), (271, 11801317), (451, 7091257), (1507, 2122201), (2101, 1522207), (2981, 1072847), (5617, 569371), (7831, 408397), (11111, 287837), (26167, 122221), (37127, 86141), (51761, 61787)]