109213729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 129634560

約数和(自身を除く): 20420831

約数列:

[1, 17, 19, 23, 61, 241, 323, 391, 437, 1037, 1159, 1403, 4097, 4579, 5543, 7429, 14701, 19703, 23851, 26657, 77843, 94231, 105317, 249917, 279319, 338123, 453169, 1790389, 4748423, 5748091, 6424337, 109213729]

約数ペア:

[(1, 109213729), (17, 6424337), (19, 5748091), (23, 4748423), (61, 1790389), (241, 453169), (323, 338123), (391, 279319), (437, 249917), (1037, 105317), (1159, 94231), (1403, 77843), (4097, 26657), (4579, 23851), (5543, 19703), (7429, 14701)]