872806233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{170837}}^1$

素因数の和:170984

約数の個数: 16

約数和(自身を含む): 1262834496

約数和(自身を除く): 390028263

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 170837, 512511, 2220881, 6662643, 22379647, 67138941, 290935411, 872806233]

約数ペア:

[(1, 872806233), (3, 290935411), (13, 67138941), (39, 22379647), (131, 6662643), (393, 2220881), (1703, 512511), (5109, 170837)]