40309611

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 55093248

約数和(自身を除く): 14783637

約数列:

[1, 3, 71, 97, 213, 291, 1951, 5853, 6887, 20661, 138521, 189247, 415563, 567741, 13436537, 40309611]

約数ペア:

[(1, 40309611), (3, 13436537), (71, 567741), (97, 415563), (213, 189247), (291, 138521), (1951, 20661), (5853, 6887)]