1377351

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 2060800

約数和(自身を除く): 683449

約数列:

[1, 3, 9, 27, 139, 367, 417, 1101, 1251, 3303, 3753, 9909, 51013, 153039, 459117, 1377351]

約数ペア:

[(1, 1377351), (3, 459117), (9, 153039), (27, 51013), (139, 9909), (367, 3753), (417, 3303), (1101, 1251)]