1171401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 1966272

約数和(自身を除く): 794871

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 461, 847, 1383, 2541, 3227, 5071, 9681, 15213, 35497, 55781, 106491, 167343, 390467, 1171401]

約数ペア:

[(1, 1171401), (3, 390467), (7, 167343), (11, 106491), (21, 55781), (33, 35497), (77, 15213), (121, 9681), (231, 5071), (363, 3227), (461, 2541), (847, 1383)]