407700963

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{12757}}^1$

素因数の和:12883

約数の個数: 24

約数和(自身を含む): 609015888

約数和(自身を除く): 201314925

約数列:

[1, 3, 9, 53, 67, 159, 201, 477, 603, 3551, 10653, 12757, 31959, 38271, 114813, 676121, 854719, 2028363, 2564157, 6085089, 7692471, 45300107, 135900321, 407700963]

約数ペア:

[(1, 407700963), (3, 135900321), (9, 45300107), (53, 7692471), (67, 6085089), (159, 2564157), (201, 2028363), (477, 854719), (603, 676121), (3551, 114813), (10653, 38271), (12757, 31959)]