17332749

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 12993651

約数列:

[1, 3, 7, 9, 21, 29, 53, 63, 87, 159, 179, 203, 261, 371, 477, 537, 609, 1113, 1253, 1537, 1611, 1827, 3339, 3759, 4611, 5191, 9487, 10759, 11277, 13833, 15573, 28461, 32277, 36337, 46719, 66409, 85383, 96831, 109011, 199227, 275123, 327033, 597681, 825369, 1925861, 2476107, 5777583, 17332749]

約数ペア:

[(1, 17332749), (3, 5777583), (7, 2476107), (9, 1925861), (21, 825369), (29, 597681), (53, 327033), (63, 275123), (87, 199227), (159, 109011), (179, 96831), (203, 85383), (261, 66409), (371, 46719), (477, 36337), (537, 32277), (609, 28461), (1113, 15573), (1253, 13833), (1537, 11277), (1611, 10759), (1827, 9487), (3339, 5191), (3759, 4611)]