40217979

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 54382592

約数和(自身を除く): 14164613

約数列:

[1, 3, 127, 283, 373, 381, 849, 1119, 35941, 47371, 105559, 107823, 142113, 316677, 13405993, 40217979]

約数ペア:

[(1, 40217979), (3, 13405993), (127, 316677), (283, 142113), (373, 107823), (381, 105559), (849, 47371), (1119, 35941)]