230097021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2269}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 383539200

約数和(自身を除く): 153442179

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 439, 1317, 2269, 3073, 4829, 6807, 9219, 14487, 15883, 24959, 33803, 47649, 74877, 101409, 174713, 524139, 996091, 2988273, 6972637, 10957001, 20917911, 32871003, 76699007, 230097021]

約数ペア:

[(1, 230097021), (3, 76699007), (7, 32871003), (11, 20917911), (21, 10957001), (33, 6972637), (77, 2988273), (231, 996091), (439, 524139), (1317, 174713), (2269, 101409), (3073, 74877), (4829, 47649), (6807, 33803), (9219, 24959), (14487, 15883)]