2912837061687

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1\times {\mathrm{876497}}^1$

素因数の和:884855

約数の個数: 32

約数和(自身を含む): 4672786137600

約数和(自身を除く): 1759949075913

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 8329, 24987, 58303, 158251, 174909, 474753, 876497, 1107757, 2629491, 3323271, 6135479, 16653443, 18406437, 49960329, 116574101, 349722303, 7300343513, 21901030539, 51102404591, 138706526747, 153307213773, 416119580241, 970945687229, 2912837061687]

約数ペア:

[(1, 2912837061687), (3, 970945687229), (7, 416119580241), (19, 153307213773), (21, 138706526747), (57, 51102404591), (133, 21901030539), (399, 7300343513), (8329, 349722303), (24987, 116574101), (58303, 49960329), (158251, 18406437), (174909, 16653443), (474753, 6135479), (876497, 3323271), (1107757, 2629491)]