4995003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 7218176

約数和(自身を除く): 2223173

約数列:

[1, 3, 13, 39, 211, 607, 633, 1821, 2743, 7891, 8229, 23673, 128077, 384231, 1665001, 4995003]

約数ペア:

[(1, 4995003), (3, 1665001), (13, 384231), (39, 128077), (211, 23673), (607, 8229), (633, 7891), (1821, 2743)]