219614967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{170641}}^1$

素因数の和:170671

約数の個数: 24

約数和(自身を含む): 372682128

約数和(自身を除く): 153067161

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 170641, 511923, 1535769, 1877051, 2218333, 5631153, 6654999, 16893459, 19964997, 24401663, 73204989, 219614967]

約数ペア:

[(1, 219614967), (3, 73204989), (9, 24401663), (11, 19964997), (13, 16893459), (33, 6654999), (39, 5631153), (99, 2218333), (117, 1877051), (143, 1535769), (429, 511923), (1287, 170641)]