4419723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 7900416

約数和(自身を除く): 3480693

約数列:

[1, 3, 7, 11, 19, 21, 33, 53, 57, 77, 133, 159, 209, 231, 361, 371, 399, 583, 627, 1007, 1083, 1113, 1463, 1749, 2527, 3021, 3971, 4081, 4389, 7049, 7581, 11077, 11913, 12243, 19133, 21147, 27797, 33231, 57399, 77539, 83391, 133931, 210463, 232617, 401793, 631389, 1473241, 4419723]

約数ペア:

[(1, 4419723), (3, 1473241), (7, 631389), (11, 401793), (19, 232617), (21, 210463), (33, 133931), (53, 83391), (57, 77539), (77, 57399), (133, 33231), (159, 27797), (209, 21147), (231, 19133), (361, 12243), (371, 11913), (399, 11077), (583, 7581), (627, 7049), (1007, 4389), (1083, 4081), (1113, 3971), (1463, 3021), (1749, 2527)]