42489591

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 57955584

約数和(自身を除く): 15465993

約数列:

[1, 3, 67, 137, 201, 411, 1543, 4629, 9179, 27537, 103381, 211391, 310143, 634173, 14163197, 42489591]

約数ペア:

[(1, 42489591), (3, 14163197), (67, 634173), (137, 310143), (201, 211391), (411, 103381), (1543, 27537), (4629, 9179)]