28901528043

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1\times {\mathrm{131203}}^1$

素因数の和:132034

約数の個数: 16

約数和(自身を含む): 38970736896

約数和(自身を除く): 10069208853

約数列:

[1, 3, 101, 303, 727, 2181, 73427, 131203, 220281, 393609, 13251503, 39754509, 95384581, 286153743, 9633842681, 28901528043]

約数ペア:

[(1, 28901528043), (3, 9633842681), (101, 286153743), (303, 95384581), (727, 39754509), (2181, 13251503), (73427, 393609), (131203, 220281)]