12711528067

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{421037}}^1$

素因数の和:421290

約数の個数: 16

約数和(自身を含む): 15359466240

約数和(自身を除く): 2647938173

約数列:

[1, 7, 19, 133, 227, 1589, 4313, 30191, 421037, 2947259, 7999703, 55997921, 95575399, 669027793, 1815932581, 12711528067]

約数ペア:

[(1, 12711528067), (7, 1815932581), (19, 669027793), (133, 95575399), (227, 55997921), (1589, 7999703), (4313, 2947259), (30191, 421037)]