15679630771

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{10037}}^1$

素因数の和:10411

約数の個数: 32

約数和(自身を含む): 19365470208

約数和(自身を除く): 3685839437

約数列:

[1, 7, 23, 31, 161, 217, 313, 713, 2191, 4991, 7199, 9703, 10037, 50393, 67921, 70259, 223169, 230851, 311147, 1562183, 1615957, 2178029, 3141581, 7156381, 21991067, 50094667, 72256363, 97389011, 505794541, 681723077, 2239947253, 15679630771]

約数ペア:

[(1, 15679630771), (7, 2239947253), (23, 681723077), (31, 505794541), (161, 97389011), (217, 72256363), (313, 50094667), (713, 21991067), (2191, 7156381), (4991, 3141581), (7199, 2178029), (9703, 1615957), (10037, 1562183), (50393, 311147), (67921, 230851), (70259, 223169)]