531987126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{38201}}^1$

素因数の和:38428

約数の個数: 32

約数和(自身を含む): 1166230656

約数和(自身を除く): 634243530

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 4642, 6963, 13926, 38201, 76402, 114603, 229206, 420211, 840422, 1260633, 2521266, 8060411, 16120822, 24181233, 48362466, 88664521, 177329042, 265993563, 531987126]

約数ペア:

[(1, 531987126), (2, 265993563), (3, 177329042), (6, 88664521), (11, 48362466), (22, 24181233), (33, 16120822), (66, 8060411), (211, 2521266), (422, 1260633), (633, 840422), (1266, 420211), (2321, 229206), (4642, 114603), (6963, 76402), (13926, 38201)]