30338119

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 35997696

約数和(自身を除く): 5659577

約数列:

[1, 7, 31, 217, 251, 557, 1757, 3899, 7781, 17267, 54467, 120869, 139807, 978649, 4334017, 30338119]

約数ペア:

[(1, 30338119), (7, 4334017), (31, 978649), (217, 139807), (251, 120869), (557, 54467), (1757, 17267), (3899, 7781)]