387620169

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{29833}}^1$

素因数の和:29968

約数の個数: 16

約数和(自身を含む): 532715904

約数和(自身を除く): 145095735

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 29833, 89499, 1819813, 2118143, 5459439, 6354429, 129206723, 387620169]

約数ペア:

[(1, 387620169), (3, 129206723), (61, 6354429), (71, 5459439), (183, 2118143), (213, 1819813), (4331, 89499), (12993, 29833)]