229754871

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 338816400

約数和(自身を除く): 109061529

約数列:

[1, 3, 9, 73, 149, 219, 447, 657, 1341, 2347, 7041, 10877, 21123, 32631, 97893, 171331, 349703, 513993, 1049109, 1541979, 3147327, 25528319, 76584957, 229754871]

約数ペア:

[(1, 229754871), (3, 76584957), (9, 25528319), (73, 3147327), (149, 1541979), (219, 1049109), (447, 513993), (657, 349703), (1341, 171331), (2347, 97893), (7041, 32631), (10877, 21123)]