5055561

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 8939520

約数和(自身を除く): 3883959

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1163, 1449, 3489, 4347, 8141, 10467, 24423, 26749, 31401, 73269, 80247, 187243, 219807, 240741, 561729, 722223, 1685187, 5055561]

約数ペア:

[(1, 5055561), (3, 1685187), (7, 722223), (9, 561729), (21, 240741), (23, 219807), (27, 187243), (63, 80247), (69, 73269), (161, 31401), (189, 26749), (207, 24423), (483, 10467), (621, 8141), (1163, 4347), (1449, 3489)]