1252909203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{16217}}^1$

素因数の和:16523

約数の個数: 32

約数和(自身を含む): 2063448576

約数和(自身を除く): 810539373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283, 849, 1981, 3679, 5943, 11037, 16217, 25753, 48651, 77259, 113519, 210821, 340557, 632463, 1475747, 4427241, 4589411, 13768233, 32125877, 59662343, 96377631, 178987029, 417636401, 1252909203]

約数ペア:

[(1, 1252909203), (3, 417636401), (7, 178987029), (13, 96377631), (21, 59662343), (39, 32125877), (91, 13768233), (273, 4589411), (283, 4427241), (849, 1475747), (1981, 632463), (3679, 340557), (5943, 210821), (11037, 113519), (16217, 77259), (25753, 48651)]