381360861

素因数分解:

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

素因数の和:11502

約数の個数: 36

約数和(自身を含む): 658167328

約数和(自身を除く): 276806467

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 3703, 4761, 11109, 11443, 33327, 34329, 80101, 102987, 240303, 263189, 720909, 789567, 1842323, 2368701, 5526969, 6053347, 16580907, 18160041, 42373429, 54480123, 127120287, 381360861]

約数ペア:

[(1, 381360861), (3, 127120287), (7, 54480123), (9, 42373429), (21, 18160041), (23, 16580907), (63, 6053347), (69, 5526969), (161, 2368701), (207, 1842323), (483, 789567), (529, 720909), (1449, 263189), (1587, 240303), (3703, 102987), (4761, 80101), (11109, 34329), (11443, 33327)]