42801941

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 55776000

約数和(自身を除く): 12974059

約数列:

[1, 7, 13, 29, 49, 91, 203, 331, 343, 377, 637, 1421, 2317, 2639, 4303, 4459, 9599, 9947, 16219, 18473, 30121, 67193, 113533, 124787, 129311, 210847, 470351, 873509, 1475929, 3292457, 6114563, 42801941]

約数ペア:

[(1, 42801941), (7, 6114563), (13, 3292457), (29, 1475929), (49, 873509), (91, 470351), (203, 210847), (331, 129311), (343, 124787), (377, 113533), (637, 67193), (1421, 30121), (2317, 18473), (2639, 16219), (4303, 9947), (4459, 9599)]