1399683531

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{77003}}^1$

素因数の和:77162

約数の個数: 16

約数和(自身を含む): 1914627456

約数和(自身を除く): 514943925

約数列:

[1, 3, 73, 83, 219, 249, 6059, 18177, 77003, 231009, 5621219, 6391249, 16863657, 19173747, 466561177, 1399683531]

約数ペア:

[(1, 1399683531), (3, 466561177), (73, 19173747), (83, 16863657), (219, 6391249), (249, 5621219), (6059, 231009), (18177, 77003)]