142712591

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14699}}^1$

素因数の和:14798

約数の個数: 16

約数和(自身を含む): 174048000

約数和(自身を除く): 31335409

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 14699, 102893, 279281, 1073027, 1954967, 7511189, 20387513, 142712591]

約数ペア:

[(1, 142712591), (7, 20387513), (19, 7511189), (73, 1954967), (133, 1073027), (511, 279281), (1387, 102893), (9709, 14699)]