142197671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{4951}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 177796608

約数和(自身を除く): 35598937

約数列:

[1, 7, 11, 77, 373, 2611, 4103, 4951, 28721, 34657, 54461, 381227, 1846723, 12927061, 20313953, 142197671]

約数ペア:

[(1, 142197671), (7, 20313953), (11, 12927061), (77, 1846723), (373, 381227), (2611, 54461), (4103, 34657), (4951, 28721)]