1380913251

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4507}}^1$

素因数の和:4651

約数の個数: 32

約数和(自身を含む): 1963035648

約数和(自身を除く): 582122397

約数列:

[1, 3, 41, 47, 53, 123, 141, 159, 1927, 2173, 2491, 4507, 5781, 6519, 7473, 13521, 102131, 184787, 211829, 238871, 306393, 554361, 635487, 716613, 8684989, 9793711, 11226937, 26054967, 29381133, 33680811, 460304417, 1380913251]

約数ペア:

[(1, 1380913251), (3, 460304417), (41, 33680811), (47, 29381133), (53, 26054967), (123, 11226937), (141, 9793711), (159, 8684989), (1927, 716613), (2173, 635487), (2491, 554361), (4507, 306393), (5781, 238871), (6519, 211829), (7473, 184787), (13521, 102131)]