191125921

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7079}}^1$

素因数の和:7141

約数の個数: 24

約数和(自身を含む): 242136000

約数和(自身を除く): 51010079

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3857, 7079, 26999, 49553, 134501, 205291, 346871, 941507, 1437037, 3900529, 6590549, 10059259, 27303703, 191125921]

約数ペア:

[(1, 191125921), (7, 27303703), (19, 10059259), (29, 6590549), (49, 3900529), (133, 1437037), (203, 941507), (551, 346871), (931, 205291), (1421, 134501), (3857, 49553), (7079, 26999)]