1140021549

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{17669}}^1$

素因数の和:17849

約数の個数: 24

約数和(自身を含む): 1686990240

約数和(自身を除く): 546968691

約数列:

[1, 3, 9, 67, 107, 201, 321, 603, 963, 7169, 17669, 21507, 53007, 64521, 159021, 1183823, 1890583, 3551469, 5671749, 10654407, 17015247, 126669061, 380007183, 1140021549]

約数ペア:

[(1, 1140021549), (3, 380007183), (9, 126669061), (67, 17015247), (107, 10654407), (201, 5671749), (321, 3551469), (603, 1890583), (963, 1183823), (7169, 159021), (17669, 64521), (21507, 53007)]