4479321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19391}}^1$

素因数の和:19412

約数の個数: 16

約数和(自身を含む): 7446528

約数和(自身を除く): 2967207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 19391, 58173, 135737, 213301, 407211, 639903, 1493107, 4479321]

約数ペア:

[(1, 4479321), (3, 1493107), (7, 639903), (11, 407211), (21, 213301), (33, 135737), (77, 58173), (231, 19391)]