1206513

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 2174016

約数和(自身を除く): 967503

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1741, 5223, 12187, 15669, 19151, 36561, 57453, 109683, 134057, 172359, 402171, 1206513]

約数ペア:

[(1, 1206513), (3, 402171), (7, 172359), (9, 134057), (11, 109683), (21, 57453), (33, 36561), (63, 19151), (77, 15669), (99, 12187), (231, 5223), (693, 1741)]