353500407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 566485920

約数和(自身を除く): 212985513

約数列:

[1, 3, 9, 13, 39, 53, 109, 117, 159, 327, 477, 523, 689, 981, 1417, 1569, 2067, 4251, 4707, 5777, 6201, 6799, 12753, 17331, 20397, 27719, 51993, 57007, 61191, 75101, 83157, 171021, 225303, 249471, 360347, 513063, 675909, 741091, 1081041, 2223273, 3021371, 3243123, 6669819, 9064113, 27192339, 39277823, 117833469, 353500407]

約数ペア:

[(1, 353500407), (3, 117833469), (9, 39277823), (13, 27192339), (39, 9064113), (53, 6669819), (109, 3243123), (117, 3021371), (159, 2223273), (327, 1081041), (477, 741091), (523, 675909), (689, 513063), (981, 360347), (1417, 249471), (1569, 225303), (2067, 171021), (4251, 83157), (4707, 75101), (5777, 61191), (6201, 57007), (6799, 51993), (12753, 27719), (17331, 20397)]