47737921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36469}}^1$

素因数の和:36504

約数の個数: 16

約数和(自身を含む): 63020160

約数和(自身を除く): 15282239

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 36469, 255283, 401159, 619973, 2808113, 4339811, 6819703, 47737921]

約数ペア:

[(1, 47737921), (7, 6819703), (11, 4339811), (17, 2808113), (77, 619973), (119, 401159), (187, 255283), (1309, 36469)]