29191123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 32310432

約数和(自身を除く): 3119309

約数列:

[1, 13, 61, 131, 281, 793, 1703, 3653, 7991, 17141, 36811, 103883, 222833, 478543, 2245471, 29191123]

約数ペア:

[(1, 29191123), (13, 2245471), (61, 478543), (131, 222833), (281, 103883), (793, 36811), (1703, 17141), (3653, 7991)]