56559713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 68382720

約数和(自身を除く): 11823007

約数列:

[1, 7, 19, 133, 223, 1561, 1907, 4237, 13349, 29659, 36233, 253631, 425261, 2976827, 8079959, 56559713]

約数ペア:

[(1, 56559713), (7, 8079959), (19, 2976827), (133, 425261), (223, 253631), (1561, 36233), (1907, 29659), (4237, 13349)]