4137749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 1564651

約数列:

[1, 7, 11, 17, 29, 77, 109, 119, 187, 203, 319, 493, 763, 1199, 1309, 1853, 2233, 3161, 3451, 5423, 8393, 12971, 20383, 22127, 34771, 37961, 53737, 142681, 243397, 376159, 591107, 4137749]

約数ペア:

[(1, 4137749), (7, 591107), (11, 376159), (17, 243397), (29, 142681), (77, 53737), (109, 37961), (119, 34771), (187, 22127), (203, 20383), (319, 12971), (493, 8393), (763, 5423), (1199, 3451), (1309, 3161), (1853, 2233)]