73743047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 91002240

約数和(自身を除く): 17259193

約数列:

[1, 7, 19, 47, 133, 251, 329, 893, 1757, 2209, 4769, 6251, 11797, 15463, 33383, 41971, 82579, 224143, 293797, 554459, 1569001, 3881213, 10534721, 73743047]

約数ペア:

[(1, 73743047), (7, 10534721), (19, 3881213), (47, 1569001), (133, 554459), (251, 293797), (329, 224143), (893, 82579), (1757, 41971), (2209, 33383), (4769, 15463), (6251, 11797)]