3648214947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{3727}}^1$

素因数の和:5083

約数の個数: 32

約数和(自身を含む): 5519825920

約数和(自身を除く): 1871610973

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1321, 3727, 3963, 11181, 17173, 25099, 48451, 51519, 70813, 75297, 145353, 212439, 326287, 920569, 978861, 2761707, 4923367, 14770101, 64003771, 93543973, 192011313, 280631919, 1216071649, 3648214947]

約数ペア:

[(1, 3648214947), (3, 1216071649), (13, 280631919), (19, 192011313), (39, 93543973), (57, 64003771), (247, 14770101), (741, 4923367), (1321, 2761707), (3727, 978861), (3963, 920569), (11181, 326287), (17173, 212439), (25099, 145353), (48451, 75297), (51519, 70813)]