315037233

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11443}}^1$

素因数の和:11498

約数の個数: 48

約数和(自身を含む): 571284480

約数和(自身を除く): 256247247

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 9177, 11443, 27531, 34329, 80101, 102987, 217417, 240303, 263189, 652251, 720909, 789567, 1521919, 1842323, 1956753, 2368701, 4565757, 5000591, 5526969, 13697271, 15001773, 16580907, 35004137, 45005319, 105012411, 315037233]

約数ペア:

[(1, 315037233), (3, 105012411), (7, 45005319), (9, 35004137), (19, 16580907), (21, 15001773), (23, 13697271), (57, 5526969), (63, 5000591), (69, 4565757), (133, 2368701), (161, 1956753), (171, 1842323), (207, 1521919), (399, 789567), (437, 720909), (483, 652251), (1197, 263189), (1311, 240303), (1449, 217417), (3059, 102987), (3933, 80101), (9177, 34329), (11443, 27531)]