1293868079

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{2357}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 1596743280

約数和(自身を除く): 302875201

約数列:

[1, 7, 17, 49, 119, 659, 833, 2357, 4613, 11203, 16499, 32291, 40069, 78421, 115493, 280483, 548947, 1553263, 1963381, 10872841, 26405471, 76109887, 184838297, 1293868079]

約数ペア:

[(1, 1293868079), (7, 184838297), (17, 76109887), (49, 26405471), (119, 10872841), (659, 1963381), (833, 1553263), (2357, 548947), (4613, 280483), (11203, 115493), (16499, 78421), (32291, 40069)]