1388398935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1202077}}^1$

素因数の和:1202103

約数の個数: 32

約数和(自身を含む): 2769587712

約数和(自身を除く): 1381188777

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1202077, 3606231, 6010385, 8414539, 13222847, 18031155, 25243617, 39668541, 42072695, 66114235, 92559929, 126218085, 198342705, 277679787, 462799645, 1388398935]

約数ペア:

[(1, 1388398935), (3, 462799645), (5, 277679787), (7, 198342705), (11, 126218085), (15, 92559929), (21, 66114235), (33, 42072695), (35, 39668541), (55, 25243617), (77, 18031155), (105, 13222847), (165, 8414539), (231, 6010385), (385, 3606231), (1155, 1202077)]