127254799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16217}}^1$

素因数の和:16302

約数の個数: 16

約数和(自身を含む): 155692800

約数和(自身を除く): 28438001

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 16217, 113519, 308123, 956803, 2156861, 6697621, 18179257, 127254799]

約数ペア:

[(1, 127254799), (7, 18179257), (19, 6697621), (59, 2156861), (133, 956803), (413, 308123), (1121, 113519), (7847, 16217)]