42649453

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 54977184

約数和(自身を除く): 12327731

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 737, 1181, 3283, 5159, 8267, 12991, 36113, 57869, 79127, 90937, 553889, 636559, 870397, 3877223, 6092779, 42649453]

約数ペア:

[(1, 42649453), (7, 6092779), (11, 3877223), (49, 870397), (67, 636559), (77, 553889), (469, 90937), (539, 79127), (737, 57869), (1181, 36113), (3283, 12991), (5159, 8267)]