120306823

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21673}}^1$

素因数の和:21754

約数の個数: 16

約数和(自身を含む): 150504256

約数和(自身を除く): 30197433

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 21673, 151711, 281749, 1322053, 1972243, 9254371, 17186689, 120306823]

約数ペア:

[(1, 120306823), (7, 17186689), (13, 9254371), (61, 1972243), (91, 1322053), (427, 281749), (793, 151711), (5551, 21673)]