399184433

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 427291200

約数和(自身を除く): 28106767

約数列:

[1, 19, 83, 269, 941, 1577, 5111, 17879, 22327, 78103, 253129, 424213, 1483957, 4809451, 21009707, 399184433]

約数ペア:

[(1, 399184433), (19, 21009707), (83, 4809451), (269, 1483957), (941, 424213), (1577, 253129), (5111, 78103), (17879, 22327)]