42347523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7213}}^1$

素因数の和:7338

約数の個数: 16

約数和(自身を含む): 60020480

約数和(自身を除く): 17672957

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 7213, 21639, 137047, 411141, 742939, 2228817, 14115841, 42347523]

約数ペア:

[(1, 42347523), (3, 14115841), (19, 2228817), (57, 742939), (103, 411141), (309, 137047), (1957, 21639), (5871, 7213)]