120496803

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{301997}}^1$

素因数の和:302026

約数の個数: 16

約数和(自身を含む): 193278720

約数和(自身を除く): 72781917

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 301997, 905991, 2113979, 5737943, 6341937, 17213829, 40165601, 120496803]

約数ペア:

[(1, 120496803), (3, 40165601), (7, 17213829), (19, 6341937), (21, 5737943), (57, 2113979), (133, 905991), (399, 301997)]