238440573

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{16673}}^1$

素因数の和:16913

約数の個数: 24

約数和(自身を含む): 395373888

約数和(自身を除く): 156933315

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 14301, 16673, 50019, 116711, 150057, 350133, 1050399, 3784771, 11354313, 26493397, 34062939, 79480191, 238440573]

約数ペア:

[(1, 238440573), (3, 79480191), (7, 34062939), (9, 26493397), (21, 11354313), (63, 3784771), (227, 1050399), (681, 350133), (1589, 150057), (2043, 116711), (4767, 50019), (14301, 16673)]