42656559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 66299904

約数和(自身を除く): 23643345

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1307, 1419, 2967, 3921, 10879, 14377, 30061, 32637, 43131, 56201, 90183, 168603, 330671, 618211, 992013, 1292623, 1854633, 3877869, 14218853, 42656559]

約数ペア:

[(1, 42656559), (3, 14218853), (11, 3877869), (23, 1854633), (33, 1292623), (43, 992013), (69, 618211), (129, 330671), (253, 168603), (473, 90183), (759, 56201), (989, 43131), (1307, 32637), (1419, 30061), (2967, 14377), (3921, 10879)]