16135427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 5637373

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 269, 287, 451, 779, 1463, 1883, 2959, 3157, 5111, 5453, 8569, 11029, 20713, 35777, 56221, 59983, 77203, 121319, 209551, 393547, 849233, 1466857, 2305061, 16135427]

約数ペア:

[(1, 16135427), (7, 2305061), (11, 1466857), (19, 849233), (41, 393547), (77, 209551), (133, 121319), (209, 77203), (269, 59983), (287, 56221), (451, 35777), (779, 20713), (1463, 11029), (1883, 8569), (2959, 5453), (3157, 5111)]