226409409

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1811}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 339206400

約数和(自身を除く): 112796991

約数列:

[1, 3, 9, 29, 87, 261, 479, 1437, 1811, 4311, 5433, 13891, 16299, 41673, 52519, 125019, 157557, 472671, 867469, 2602407, 7807221, 25156601, 75469803, 226409409]

約数ペア:

[(1, 226409409), (3, 75469803), (9, 25156601), (29, 7807221), (87, 2602407), (261, 867469), (479, 472671), (1437, 157557), (1811, 125019), (4311, 52519), (5433, 41673), (13891, 16299)]